77672530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3301}}^1$

素因数の和:3502

約数の個数: 32

約数和(自身を含む): 151442928

約数和(自身を除く): 73770398

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 905, 1810, 2353, 3301, 4706, 6602, 11765, 16505, 23530, 33010, 42913, 85826, 214565, 429130, 597481, 1194962, 2987405, 5974810, 7767253, 15534506, 38836265, 77672530]

約数ペア:

[(1, 77672530), (2, 38836265), (5, 15534506), (10, 7767253), (13, 5974810), (26, 2987405), (65, 1194962), (130, 597481), (181, 429130), (362, 214565), (905, 85826), (1810, 42913), (2353, 33010), (3301, 23530), (4706, 16505), (6602, 11765)]