81080826

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{34739}}^1$

素因数の和:35133

約数の個数: 16

約数和(自身を含む): 162583200

約数和(自身を除く): 81502374

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 34739, 69478, 104217, 208434, 13513471, 27026942, 40540413, 81080826]

約数ペア:

[(1, 81080826), (2, 40540413), (3, 27026942), (6, 13513471), (389, 208434), (778, 104217), (1167, 69478), (2334, 34739)]