85280457608

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{9241}}^1$

素因数の和:9622

約数の個数: 64

約数和(自身を含む): 165668395200

約数和(自身を除く): 80387937592

約数列:

[1, 2, 4, 8, 43, 86, 139, 172, 193, 278, 344, 386, 556, 772, 1112, 1544, 5977, 8299, 9241, 11954, 16598, 18482, 23908, 26827, 33196, 36964, 47816, 53654, 66392, 73928, 107308, 214616, 397363, 794726, 1153561, 1284499, 1589452, 1783513, 2307122, 2568998, 3178904, 3567026, 4614244, 5137996, 7134052, 9228488, 10275992, 14268104, 55233457, 76691059, 110466914, 153382118, 220933828, 247908307, 306764236, 441867656, 495816614, 613528472, 991633228, 1983266456, 10660057201, 21320114402, 42640228804, 85280457608]

約数ペア:

[(1, 85280457608), (2, 42640228804), (4, 21320114402), (8, 10660057201), (43, 1983266456), (86, 991633228), (139, 613528472), (172, 495816614), (193, 441867656), (278, 306764236), (344, 247908307), (386, 220933828), (556, 153382118), (772, 110466914), (1112, 76691059), (1544, 55233457), (5977, 14268104), (8299, 10275992), (9241, 9228488), (11954, 7134052), (16598, 5137996), (18482, 4614244), (23908, 3567026), (26827, 3178904), (33196, 2568998), (36964, 2307122), (47816, 1783513), (53654, 1589452), (66392, 1284499), (73928, 1153561), (107308, 794726), (214616, 397363)]