80467668

素因数分解:

$2^2\times 3^4\times {\mathrm{248357}}^1$

素因数の和:248373

約数の個数: 30

約数和(自身を含む): 210359226

約数和(自身を除く): 129891558

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 248357, 496714, 745071, 993428, 1490142, 2235213, 2980284, 4470426, 6705639, 8940852, 13411278, 20116917, 26822556, 40233834, 80467668]

約数ペア:

[(1, 80467668), (2, 40233834), (3, 26822556), (4, 20116917), (6, 13411278), (9, 8940852), (12, 6705639), (18, 4470426), (27, 2980284), (36, 2235213), (54, 1490142), (81, 993428), (108, 745071), (162, 496714), (324, 248357)]