90142656

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{12689}}^1$

素因数の和:12741

約数の個数: 56

約数和(自身を含む): 244967760

約数和(自身を除く): 154825104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3552, 7104, 12689, 25378, 38067, 50756, 76134, 101512, 152268, 203024, 304536, 406048, 469493, 609072, 812096, 938986, 1218144, 1408479, 1877972, 2436288, 2816958, 3755944, 5633916, 7511888, 11267832, 15023776, 22535664, 30047552, 45071328, 90142656]

約数ペア:

[(1, 90142656), (2, 45071328), (3, 30047552), (4, 22535664), (6, 15023776), (8, 11267832), (12, 7511888), (16, 5633916), (24, 3755944), (32, 2816958), (37, 2436288), (48, 1877972), (64, 1408479), (74, 1218144), (96, 938986), (111, 812096), (148, 609072), (192, 469493), (222, 406048), (296, 304536), (444, 203024), (592, 152268), (888, 101512), (1184, 76134), (1776, 50756), (2368, 38067), (3552, 25378), (7104, 12689)]