90125636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 173574576

約数和(自身を除く): 83448940

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 113, 148, 226, 317, 452, 629, 634, 1258, 1268, 1921, 2516, 3842, 4181, 5389, 7684, 8362, 10778, 11729, 16724, 21556, 23458, 35821, 46916, 71077, 71642, 142154, 143284, 199393, 284308, 398786, 608957, 797572, 1217914, 1325377, 2435828, 2650754, 5301508, 22531409, 45062818, 90125636]

約数ペア:

[(1, 90125636), (2, 45062818), (4, 22531409), (17, 5301508), (34, 2650754), (37, 2435828), (68, 1325377), (74, 1217914), (113, 797572), (148, 608957), (226, 398786), (317, 284308), (452, 199393), (629, 143284), (634, 142154), (1258, 71642), (1268, 71077), (1921, 46916), (2516, 35821), (3842, 23458), (4181, 21556), (5389, 16724), (7684, 11729), (8362, 10778)]