66140328

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 169012800

約数和(自身を除く): 102872472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 131, 193, 218, 262, 327, 386, 393, 436, 524, 579, 654, 772, 786, 872, 1048, 1158, 1308, 1544, 1572, 2316, 2616, 3144, 4632, 14279, 21037, 25283, 28558, 42074, 42837, 50566, 57116, 63111, 75849, 84148, 85674, 101132, 114232, 126222, 151698, 168296, 171348, 202264, 252444, 303396, 342696, 504888, 606792, 2755847, 5511694, 8267541, 11023388, 16535082, 22046776, 33070164, 66140328]

約数ペア:

[(1, 66140328), (2, 33070164), (3, 22046776), (4, 16535082), (6, 11023388), (8, 8267541), (12, 5511694), (24, 2755847), (109, 606792), (131, 504888), (193, 342696), (218, 303396), (262, 252444), (327, 202264), (386, 171348), (393, 168296), (436, 151698), (524, 126222), (579, 114232), (654, 101132), (772, 85674), (786, 84148), (872, 75849), (1048, 63111), (1158, 57116), (1308, 50566), (1544, 42837), (1572, 42074), (2316, 28558), (2616, 25283), (3144, 21037), (4632, 14279)]