90900876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 245145600

約数和(自身を除く): 154244724

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 79, 92, 132, 138, 158, 237, 253, 276, 316, 379, 474, 506, 758, 759, 869, 948, 1012, 1137, 1516, 1518, 1738, 1817, 2274, 2607, 3036, 3476, 3634, 4169, 4548, 5214, 5451, 7268, 8338, 8717, 10428, 10902, 12507, 16676, 17434, 19987, 21804, 25014, 26151, 29941, 34868, 39974, 50028, 52302, 59882, 59961, 79948, 89823, 95887, 104604, 119764, 119922, 179646, 191774, 239844, 287661, 329351, 359292, 383548, 575322, 658702, 688643, 988053, 1150644, 1317404, 1377286, 1976106, 2065929, 2754572, 3952212, 4131858, 7575073, 8263716, 15150146, 22725219, 30300292, 45450438, 90900876]

約数ペア:

[(1, 90900876), (2, 45450438), (3, 30300292), (4, 22725219), (6, 15150146), (11, 8263716), (12, 7575073), (22, 4131858), (23, 3952212), (33, 2754572), (44, 2065929), (46, 1976106), (66, 1377286), (69, 1317404), (79, 1150644), (92, 988053), (132, 688643), (138, 658702), (158, 575322), (237, 383548), (253, 359292), (276, 329351), (316, 287661), (379, 239844), (474, 191774), (506, 179646), (758, 119922), (759, 119764), (869, 104604), (948, 95887), (1012, 89823), (1137, 79948), (1516, 59961), (1518, 59882), (1738, 52302), (1817, 50028), (2274, 39974), (2607, 34868), (3036, 29941), (3476, 26151), (3634, 25014), (4169, 21804), (4548, 19987), (5214, 17434), (5451, 16676), (7268, 12507), (8338, 10902), (8717, 10428)]