90457612

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6553}}^1$

素因数の和:6610

約数の個数: 48

約数和(自身を含む): 198192960

約数和(自身を除く): 107735348

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 3451, 6553, 6902, 13106, 13804, 26212, 45871, 91742, 111401, 183484, 190037, 222802, 380074, 445604, 760148, 779807, 1330259, 1559614, 2660518, 3119228, 3230629, 5321036, 6461258, 12922516, 22614403, 45228806, 90457612]

約数ペア:

[(1, 90457612), (2, 45228806), (4, 22614403), (7, 12922516), (14, 6461258), (17, 5321036), (28, 3230629), (29, 3119228), (34, 2660518), (58, 1559614), (68, 1330259), (116, 779807), (119, 760148), (203, 445604), (238, 380074), (406, 222802), (476, 190037), (493, 183484), (812, 111401), (986, 91742), (1972, 45871), (3451, 26212), (6553, 13804), (6902, 13106)]