66955212

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 173453280

約数和(自身を除く): 106498068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 113, 151, 218, 226, 302, 327, 339, 436, 452, 453, 604, 654, 678, 906, 981, 1017, 1308, 1356, 1359, 1812, 1962, 2034, 2718, 3924, 4068, 5436, 12317, 16459, 17063, 24634, 32918, 34126, 36951, 49268, 49377, 51189, 65836, 68252, 73902, 98754, 102378, 110853, 147804, 148131, 153567, 197508, 204756, 221706, 296262, 307134, 443412, 592524, 614268, 1859867, 3719734, 5579601, 7439468, 11159202, 16738803, 22318404, 33477606, 66955212]

約数ペア:

[(1, 66955212), (2, 33477606), (3, 22318404), (4, 16738803), (6, 11159202), (9, 7439468), (12, 5579601), (18, 3719734), (36, 1859867), (109, 614268), (113, 592524), (151, 443412), (218, 307134), (226, 296262), (302, 221706), (327, 204756), (339, 197508), (436, 153567), (452, 148131), (453, 147804), (604, 110853), (654, 102378), (678, 98754), (906, 73902), (981, 68252), (1017, 65836), (1308, 51189), (1356, 49377), (1359, 49268), (1812, 36951), (1962, 34126), (2034, 32918), (2718, 24634), (3924, 17063), (4068, 16459), (5436, 12317)]