64637697792

素因数分解:

$2^8\times 3^1\times {\mathrm{103}}^1\times {\mathrm{817123}}^1$

素因数の和:817245

約数の個数: 72

約数和(自身を含む): 173700951424

約数和(自身を除く): 109063253632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 256, 309, 384, 412, 618, 768, 824, 1236, 1648, 2472, 3296, 4944, 6592, 9888, 13184, 19776, 26368, 39552, 79104, 817123, 1634246, 2451369, 3268492, 4902738, 6536984, 9805476, 13073968, 19610952, 26147936, 39221904, 52295872, 78443808, 84163669, 104591744, 156887616, 168327338, 209183488, 252491007, 313775232, 336654676, 504982014, 627550464, 673309352, 1009964028, 1346618704, 2019928056, 2693237408, 4039856112, 5386474816, 8079712224, 10772949632, 16159424448, 21545899264, 32318848896, 64637697792]

約数ペア:

[(1, 64637697792), (2, 32318848896), (3, 21545899264), (4, 16159424448), (6, 10772949632), (8, 8079712224), (12, 5386474816), (16, 4039856112), (24, 2693237408), (32, 2019928056), (48, 1346618704), (64, 1009964028), (96, 673309352), (103, 627550464), (128, 504982014), (192, 336654676), (206, 313775232), (256, 252491007), (309, 209183488), (384, 168327338), (412, 156887616), (618, 104591744), (768, 84163669), (824, 78443808), (1236, 52295872), (1648, 39221904), (2472, 26147936), (3296, 19610952), (4944, 13073968), (6592, 9805476), (9888, 6536984), (13184, 4902738), (19776, 3268492), (26368, 2451369), (39552, 1634246), (79104, 817123)]