72133930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3623}}^1$

素因数の和:3822

約数の個数: 32

約数和(自身を含む): 142466688

約数和(自身を除く): 70332758

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 905, 1810, 1991, 3623, 3982, 7246, 9955, 18115, 19910, 36230, 39853, 79706, 199265, 398530, 655763, 1311526, 3278815, 6557630, 7213393, 14426786, 36066965, 72133930]

約数ペア:

[(1, 72133930), (2, 36066965), (5, 14426786), (10, 7213393), (11, 6557630), (22, 3278815), (55, 1311526), (110, 655763), (181, 398530), (362, 199265), (905, 79706), (1810, 39853), (1991, 36230), (3623, 19910), (3982, 18115), (7246, 9955)]