66618732

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{78191}}^1$

素因数の和:78269

約数の個数: 24

約数和(自身を含む): 157635072

約数和(自身を除く): 91016340

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 78191, 156382, 234573, 312764, 469146, 938292, 5551561, 11103122, 16654683, 22206244, 33309366, 66618732]

約数ペア:

[(1, 66618732), (2, 33309366), (3, 22206244), (4, 16654683), (6, 11103122), (12, 5551561), (71, 938292), (142, 469146), (213, 312764), (284, 234573), (426, 156382), (852, 78191)]