90756744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 263450880

約数和(自身を除く): 172694136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 71, 78, 102, 104, 136, 142, 156, 204, 213, 221, 241, 284, 312, 408, 426, 442, 482, 568, 663, 723, 852, 884, 923, 964, 1207, 1326, 1446, 1704, 1768, 1846, 1928, 2414, 2652, 2769, 2892, 3133, 3621, 3692, 4097, 4828, 5304, 5538, 5784, 6266, 7242, 7384, 8194, 9399, 9656, 11076, 12291, 12532, 14484, 15691, 16388, 17111, 18798, 22152, 24582, 25064, 28968, 31382, 32776, 34222, 37596, 47073, 49164, 51333, 53261, 62764, 68444, 75192, 94146, 98328, 102666, 106522, 125528, 136888, 159783, 188292, 205332, 213044, 222443, 290887, 319566, 376584, 410664, 426088, 444886, 581774, 639132, 667329, 872661, 889772, 1163548, 1278264, 1334658, 1745322, 1779544, 2327096, 2669316, 3490644, 3781531, 5338632, 6981288, 7563062, 11344593, 15126124, 22689186, 30252248, 45378372, 90756744]

約数ペア:

[(1, 90756744), (2, 45378372), (3, 30252248), (4, 22689186), (6, 15126124), (8, 11344593), (12, 7563062), (13, 6981288), (17, 5338632), (24, 3781531), (26, 3490644), (34, 2669316), (39, 2327096), (51, 1779544), (52, 1745322), (68, 1334658), (71, 1278264), (78, 1163548), (102, 889772), (104, 872661), (136, 667329), (142, 639132), (156, 581774), (204, 444886), (213, 426088), (221, 410664), (241, 376584), (284, 319566), (312, 290887), (408, 222443), (426, 213044), (442, 205332), (482, 188292), (568, 159783), (663, 136888), (723, 125528), (852, 106522), (884, 102666), (923, 98328), (964, 94146), (1207, 75192), (1326, 68444), (1446, 62764), (1704, 53261), (1768, 51333), (1846, 49164), (1928, 47073), (2414, 37596), (2652, 34222), (2769, 32776), (2892, 31382), (3133, 28968), (3621, 25064), (3692, 24582), (4097, 22152), (4828, 18798), (5304, 17111), (5538, 16388), (5784, 15691), (6266, 14484), (7242, 12532), (7384, 12291), (8194, 11076), (9399, 9656)]