72611330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{660103}}^1$

素因数の和:660121

約数の個数: 16

約数和(自身を含む): 142582464

約数和(自身を除く): 69971134

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 660103, 1320206, 3300515, 6601030, 7261133, 14522266, 36305665, 72611330]

約数ペア:

[(1, 72611330), (2, 36305665), (5, 14522266), (10, 7261133), (11, 6601030), (22, 3300515), (55, 1320206), (110, 660103)]