80270454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 181232640

約数和(自身を除く): 100962186

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 113, 141, 226, 229, 282, 339, 458, 517, 678, 687, 1034, 1243, 1374, 1551, 2486, 2519, 3102, 3729, 5038, 5311, 7458, 7557, 10622, 10763, 15114, 15933, 21526, 25877, 31866, 32289, 51754, 58421, 64578, 77631, 116842, 118393, 155262, 175263, 236786, 284647, 350526, 355179, 569294, 710358, 853941, 1216219, 1707882, 2432438, 3648657, 7297314, 13378409, 26756818, 40135227, 80270454]

約数ペア:

[(1, 80270454), (2, 40135227), (3, 26756818), (6, 13378409), (11, 7297314), (22, 3648657), (33, 2432438), (47, 1707882), (66, 1216219), (94, 853941), (113, 710358), (141, 569294), (226, 355179), (229, 350526), (282, 284647), (339, 236786), (458, 175263), (517, 155262), (678, 118393), (687, 116842), (1034, 77631), (1243, 64578), (1374, 58421), (1551, 51754), (2486, 32289), (2519, 31866), (3102, 25877), (3729, 21526), (5038, 15933), (5311, 15114), (7458, 10763), (7557, 10622)]