64428367392

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7216439}}^1$

素因数の和:7216486

約数の個数: 72

約数和(自身を含む): 189128459520

約数和(自身を除く): 124700092128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 7216439, 14432878, 21649317, 28865756, 43298634, 57731512, 64947951, 86597268, 115463024, 129895902, 173194536, 223709609, 230926048, 259791804, 346389072, 447419218, 519583608, 671128827, 692778144, 894838436, 1039167216, 1342257654, 1789676872, 2013386481, 2078334432, 2684515308, 3579353744, 4026772962, 5369030616, 7158707488, 8053545924, 10738061232, 16107091848, 21476122464, 32214183696, 64428367392]

約数ペア:

[(1, 64428367392), (2, 32214183696), (3, 21476122464), (4, 16107091848), (6, 10738061232), (8, 8053545924), (9, 7158707488), (12, 5369030616), (16, 4026772962), (18, 3579353744), (24, 2684515308), (31, 2078334432), (32, 2013386481), (36, 1789676872), (48, 1342257654), (62, 1039167216), (72, 894838436), (93, 692778144), (96, 671128827), (124, 519583608), (144, 447419218), (186, 346389072), (248, 259791804), (279, 230926048), (288, 223709609), (372, 173194536), (496, 129895902), (558, 115463024), (744, 86597268), (992, 64947951), (1116, 57731512), (1488, 43298634), (2232, 28865756), (2976, 21649317), (4464, 14432878), (8928, 7216439)]