66687696

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{14939}}^1$

素因数の和:14984

約数の個数: 60

約数和(自身を含む): 192666240

約数和(自身を除く): 125978544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 14939, 29878, 44817, 59756, 89634, 119512, 134451, 179268, 239024, 268902, 358536, 463109, 537804, 717072, 926218, 1075608, 1389327, 1852436, 2151216, 2778654, 3704872, 4167981, 5557308, 7409744, 8335962, 11114616, 16671924, 22229232, 33343848, 66687696]

約数ペア:

[(1, 66687696), (2, 33343848), (3, 22229232), (4, 16671924), (6, 11114616), (8, 8335962), (9, 7409744), (12, 5557308), (16, 4167981), (18, 3704872), (24, 2778654), (31, 2151216), (36, 1852436), (48, 1389327), (62, 1075608), (72, 926218), (93, 717072), (124, 537804), (144, 463109), (186, 358536), (248, 268902), (279, 239024), (372, 179268), (496, 134451), (558, 119512), (744, 89634), (1116, 59756), (1488, 44817), (2232, 29878), (4464, 14939)]