89423672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1$

素因数の和:1440

約数の個数: 64

約数和(自身を含む): 196499520

約数和(自身を除く): 107075848

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 221, 296, 442, 481, 629, 884, 962, 1258, 1367, 1768, 1924, 2516, 2734, 3848, 5032, 5468, 8177, 10936, 16354, 17771, 23239, 32708, 35542, 46478, 50579, 65416, 71084, 92956, 101158, 142168, 185912, 202316, 302107, 404632, 604214, 657527, 859843, 1208428, 1315054, 1719686, 2416856, 2630108, 3439372, 5260216, 6878744, 11177959, 22355918, 44711836, 89423672]

約数ペア:

[(1, 89423672), (2, 44711836), (4, 22355918), (8, 11177959), (13, 6878744), (17, 5260216), (26, 3439372), (34, 2630108), (37, 2416856), (52, 1719686), (68, 1315054), (74, 1208428), (104, 859843), (136, 657527), (148, 604214), (221, 404632), (296, 302107), (442, 202316), (481, 185912), (629, 142168), (884, 101158), (962, 92956), (1258, 71084), (1367, 65416), (1768, 50579), (1924, 46478), (2516, 35542), (2734, 32708), (3848, 23239), (5032, 17771), (5468, 16354), (8177, 10936)]