90015772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{163}}^2$

素因数の和:359

約数の個数: 54

約数和(自身を含む): 199107384

約数和(自身を除く): 109091612

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 163, 242, 308, 326, 484, 652, 847, 1141, 1694, 1793, 2282, 3388, 3586, 4564, 7172, 12551, 19723, 25102, 26569, 39446, 50204, 53138, 78892, 106276, 138061, 185983, 276122, 292259, 371966, 552244, 584518, 743932, 1169036, 2045813, 3214849, 4091626, 6429698, 8183252, 12859396, 22503943, 45007886, 90015772]

約数ペア:

[(1, 90015772), (2, 45007886), (4, 22503943), (7, 12859396), (11, 8183252), (14, 6429698), (22, 4091626), (28, 3214849), (44, 2045813), (77, 1169036), (121, 743932), (154, 584518), (163, 552244), (242, 371966), (308, 292259), (326, 276122), (484, 185983), (652, 138061), (847, 106276), (1141, 78892), (1694, 53138), (1793, 50204), (2282, 39446), (3388, 26569), (3586, 25102), (4564, 19723), (7172, 12551)]