90082252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 181071072

約数和(自身を除く): 90988820

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 181, 221, 362, 442, 563, 724, 884, 1126, 2252, 2353, 3077, 4706, 6154, 7319, 9412, 9571, 12308, 14638, 19142, 29276, 38284, 40001, 80002, 101903, 124423, 160004, 203806, 248846, 407612, 497692, 1324739, 1732351, 2649478, 3464702, 5298956, 6929404, 22520563, 45041126, 90082252]

約数ペア:

[(1, 90082252), (2, 45041126), (4, 22520563), (13, 6929404), (17, 5298956), (26, 3464702), (34, 2649478), (52, 1732351), (68, 1324739), (181, 497692), (221, 407612), (362, 248846), (442, 203806), (563, 160004), (724, 124423), (884, 101903), (1126, 80002), (2252, 40001), (2353, 38284), (3077, 29276), (4706, 19142), (6154, 14638), (7319, 12308), (9412, 9571)]