87388626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{21139}}^1$

素因数の和:21210

約数の個数: 32

約数和(自身を含む): 191782080

約数和(自身を除く): 104393454

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 21139, 42278, 63417, 126834, 274807, 549614, 824421, 1120367, 1648842, 2240734, 3361101, 6722202, 14564771, 29129542, 43694313, 87388626]

約数ペア:

[(1, 87388626), (2, 43694313), (3, 29129542), (6, 14564771), (13, 6722202), (26, 3361101), (39, 2240734), (53, 1648842), (78, 1120367), (106, 824421), (159, 549614), (318, 274807), (689, 126834), (1378, 63417), (2067, 42278), (4134, 21139)]