77223588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:861

約数の個数: 96

約数和(自身を含む): 211284864

約数和(自身を除く): 134061276

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 37, 39, 51, 52, 68, 74, 78, 102, 111, 148, 156, 204, 221, 222, 442, 444, 481, 629, 663, 787, 884, 962, 1258, 1326, 1443, 1574, 1887, 1924, 2361, 2516, 2652, 2886, 3148, 3774, 4722, 5772, 7548, 8177, 9444, 10231, 13379, 16354, 20462, 24531, 26758, 29119, 30693, 32708, 40137, 40924, 49062, 53516, 58238, 61386, 80274, 87357, 98124, 116476, 122772, 160548, 173927, 174714, 347854, 349428, 378547, 495023, 521781, 695708, 757094, 990046, 1043562, 1135641, 1485069, 1514188, 1980092, 2087124, 2271282, 2970138, 4542564, 5940276, 6435299, 12870598, 19305897, 25741196, 38611794, 77223588]

約数ペア:

[(1, 77223588), (2, 38611794), (3, 25741196), (4, 19305897), (6, 12870598), (12, 6435299), (13, 5940276), (17, 4542564), (26, 2970138), (34, 2271282), (37, 2087124), (39, 1980092), (51, 1514188), (52, 1485069), (68, 1135641), (74, 1043562), (78, 990046), (102, 757094), (111, 695708), (148, 521781), (156, 495023), (204, 378547), (221, 349428), (222, 347854), (442, 174714), (444, 173927), (481, 160548), (629, 122772), (663, 116476), (787, 98124), (884, 87357), (962, 80274), (1258, 61386), (1326, 58238), (1443, 53516), (1574, 49062), (1887, 40924), (1924, 40137), (2361, 32708), (2516, 30693), (2652, 29119), (2886, 26758), (3148, 24531), (3774, 20462), (4722, 16354), (5772, 13379), (7548, 10231), (8177, 9444)]