90499398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 211921920

約数和(自身を除く): 121422522

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 79, 102, 158, 187, 237, 374, 474, 561, 869, 1021, 1122, 1343, 1738, 2042, 2607, 2686, 3063, 4029, 5214, 6126, 8058, 11231, 14773, 17357, 22462, 29546, 33693, 34714, 44319, 52071, 67386, 80659, 88638, 104142, 161318, 190927, 241977, 381854, 483954, 572781, 887249, 1145562, 1371203, 1774498, 2661747, 2742406, 4113609, 5323494, 8227218, 15083233, 30166466, 45249699, 90499398]

約数ペア:

[(1, 90499398), (2, 45249699), (3, 30166466), (6, 15083233), (11, 8227218), (17, 5323494), (22, 4113609), (33, 2742406), (34, 2661747), (51, 1774498), (66, 1371203), (79, 1145562), (102, 887249), (158, 572781), (187, 483954), (237, 381854), (374, 241977), (474, 190927), (561, 161318), (869, 104142), (1021, 88638), (1122, 80659), (1343, 67386), (1738, 52071), (2042, 44319), (2607, 34714), (2686, 33693), (3063, 29546), (4029, 22462), (5214, 17357), (6126, 14773), (8058, 11231)]