81548448

素因数分解:

$2^5\times 3^1\times {\mathrm{281}}^1\times {\mathrm{3023}}^1$

素因数の和:3317

約数の個数: 48

約数和(自身を含む): 214897536

約数和(自身を除く): 133349088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 281, 562, 843, 1124, 1686, 2248, 3023, 3372, 4496, 6046, 6744, 8992, 9069, 12092, 13488, 18138, 24184, 26976, 36276, 48368, 72552, 96736, 145104, 290208, 849463, 1698926, 2548389, 3397852, 5096778, 6795704, 10193556, 13591408, 20387112, 27182816, 40774224, 81548448]

約数ペア:

[(1, 81548448), (2, 40774224), (3, 27182816), (4, 20387112), (6, 13591408), (8, 10193556), (12, 6795704), (16, 5096778), (24, 3397852), (32, 2548389), (48, 1698926), (96, 849463), (281, 290208), (562, 145104), (843, 96736), (1124, 72552), (1686, 48368), (2248, 36276), (3023, 26976), (3372, 24184), (4496, 18138), (6046, 13488), (6744, 12092), (8992, 9069)]