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
s = input().split(" ")
s = map(int, s)
s = list(s)

x = sqrt(s[1]*s[2]/s[0])
x += sqrt(s[0]*s[2]/s[1])
x += sqrt(s[0]*s[1]/s[2])

x = int(x)
x *= 4
print(x)