90780242

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{5683}}^1$

素因数の和:5862

約数の個数: 24

約数和(自身を含む): 159402096

約数和(自身を除く): 68621854

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 1141, 2282, 5683, 7987, 11366, 15974, 39781, 79562, 278467, 556934, 926329, 1852658, 6484303, 12968606, 45390121, 90780242]

約数ペア:

[(1, 90780242), (2, 45390121), (7, 12968606), (14, 6484303), (49, 1852658), (98, 926329), (163, 556934), (326, 278467), (1141, 79562), (2282, 39781), (5683, 15974), (7987, 11366)]