64731564

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{5857}}^1$

素因数の和:6174

約数の個数: 36

約数和(自身を含む): 164188024

約数和(自身を除く): 99456460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 921, 1228, 1842, 2763, 3684, 5526, 5857, 11052, 11714, 17571, 23428, 35142, 52713, 70284, 105426, 210852, 1798099, 3596198, 5394297, 7192396, 10788594, 16182891, 21577188, 32365782, 64731564]

約数ペア:

[(1, 64731564), (2, 32365782), (3, 21577188), (4, 16182891), (6, 10788594), (9, 7192396), (12, 5394297), (18, 3596198), (36, 1798099), (307, 210852), (614, 105426), (921, 70284), (1228, 52713), (1842, 35142), (2763, 23428), (3684, 17571), (5526, 11714), (5857, 11052)]