90817212

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{260969}}^1$

素因数の和:261005

約数の個数: 24

約数和(自身を含む): 219214800

約数和(自身を除く): 128397588

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 260969, 521938, 782907, 1043876, 1565814, 3131628, 7568101, 15136202, 22704303, 30272404, 45408606, 90817212]

約数ペア:

[(1, 90817212), (2, 45408606), (3, 30272404), (4, 22704303), (6, 15136202), (12, 7568101), (29, 3131628), (58, 1565814), (87, 1043876), (116, 782907), (174, 521938), (348, 260969)]