90039796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7901}}^1$

素因数の和:7960

約数の個数: 48

約数和(自身を含む): 201785472

約数和(自身を除く): 111745676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 7901, 11396, 15802, 31604, 55307, 86911, 110614, 173822, 221228, 292337, 347644, 584674, 608377, 1169348, 1216754, 2046359, 2433508, 3215707, 4092718, 6431414, 8185436, 12862828, 22509949, 45019898, 90039796]

約数ペア:

[(1, 90039796), (2, 45019898), (4, 22509949), (7, 12862828), (11, 8185436), (14, 6431414), (22, 4092718), (28, 3215707), (37, 2433508), (44, 2046359), (74, 1216754), (77, 1169348), (148, 608377), (154, 584674), (259, 347644), (308, 292337), (407, 221228), (518, 173822), (814, 110614), (1036, 86911), (1628, 55307), (2849, 31604), (5698, 15802), (7901, 11396)]