You've got a rectangular parallelepiped with integer edge lengths. You know the areas of its three faces that have a common vertex. Your task is to find the sum of lengths of all 12 edges of this parallelepiped.
The first and the single line contains three space-separated integers — the areas of the parallelepiped's faces. The area's values are positive ( &gt; 0) and do not exceed 10<sup class="upper-index">4</sup>. It is guaranteed that there exists at least one parallelepiped that satisfies the problem statement.
from math import sqrt
n=input().split()
s1=int(n[0])#a*b
s2=int(n[1])#a*c
s3=int(n[2])#b*c
a=int(sqrt((s1*s2)/s3))
b=int(sqrt((s1*s3)/s2))
c=int(sqrt((s2*s3)/s1))
print(a*4+b*4+c*4)
