224A - Parallelepiped - CodeForces Solution

import math
x, y, z=map(int, input().split())
a=int((x*z)/y)
A=int(math.sqrt(a))
b=int((x*y)/z)
B=int(math.sqrt(b))
c=int((y*z)/x)
C=int(math.sqrt(c))
print((A+B+C)*4)