90031716

素因数分解:

$2^2\times 3^3\times {\mathrm{389}}^1\times {\mathrm{2143}}^1$

素因数の和:2545

約数の個数: 48

約数和(自身を含む): 234124800

約数和(自身を除く): 144093084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 389, 778, 1167, 1556, 2143, 2334, 3501, 4286, 4668, 6429, 7002, 8572, 10503, 12858, 14004, 19287, 21006, 25716, 38574, 42012, 57861, 77148, 115722, 231444, 833627, 1667254, 2500881, 3334508, 5001762, 7502643, 10003524, 15005286, 22507929, 30010572, 45015858, 90031716]

約数ペア:

[(1, 90031716), (2, 45015858), (3, 30010572), (4, 22507929), (6, 15005286), (9, 10003524), (12, 7502643), (18, 5001762), (27, 3334508), (36, 2500881), (54, 1667254), (108, 833627), (389, 231444), (778, 115722), (1167, 77148), (1556, 57861), (2143, 42012), (2334, 38574), (3501, 25716), (4286, 21006), (4668, 19287), (6429, 14004), (7002, 12858), (8572, 10503)]