81077856

素因数分解:

$2^5\times 3^1\times {\mathrm{919}}^2$

素因数の和:1851

約数の個数: 36

約数和(自身を含む): 213061212

約数和(自身を除く): 131983356

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 919, 1838, 2757, 3676, 5514, 7352, 11028, 14704, 22056, 29408, 44112, 88224, 844561, 1689122, 2533683, 3378244, 5067366, 6756488, 10134732, 13512976, 20269464, 27025952, 40538928, 81077856]

約数ペア:

[(1, 81077856), (2, 40538928), (3, 27025952), (4, 20269464), (6, 13512976), (8, 10134732), (12, 6756488), (16, 5067366), (24, 3378244), (32, 2533683), (48, 1689122), (96, 844561), (919, 88224), (1838, 44112), (2757, 29408), (3676, 22056), (5514, 14704), (7352, 11028)]