#include "bits/stdc++.h"
using namespace std;
using ll = long long;
const int N = 1e5 + 1;
vector <int> primes;
vector <bool> f(N, 0);
void solve () {
int n; cin >> n;
// vector <int> v;
int h[N] = {0};
for (int i = 0; i < n; i++) {
int y; cin >> y;
h[y]++;
}
int ans = 1;
for (int i = 2; i < N; i += 1) {
int res = 0;
for (int j = i; j < N; j += i) {
res += h[j];
}
ans = max(ans, res);
}
cout << ans << '\n';
}
int main () {
ios_base::sync_with_stdio(false);
cin.tie(NULL);
int t = 1;
//pre();
// cin >> t;
for (int i = 1; i <= t; i++) {
solve();
}
return 0;
}
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