90395788

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{7817}}^1$

素因数の和:7894

約数の個数: 36

約数和(自身を含む): 187162920

約数和(自身を除く): 96767132

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 826, 1652, 2891, 5782, 7817, 11564, 15634, 31268, 54719, 109438, 218876, 383033, 461203, 766066, 922406, 1532132, 1844812, 3228421, 6456842, 12913684, 22598947, 45197894, 90395788]

約数ペア:

[(1, 90395788), (2, 45197894), (4, 22598947), (7, 12913684), (14, 6456842), (28, 3228421), (49, 1844812), (59, 1532132), (98, 922406), (118, 766066), (196, 461203), (236, 383033), (413, 218876), (826, 109438), (1652, 54719), (2891, 31268), (5782, 15634), (7817, 11564)]