81662604

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{295879}}^1$

素因数の和:295909

約数の個数: 24

約数和(自身を含む): 198831360

約数和(自身を除く): 117168756

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 295879, 591758, 887637, 1183516, 1775274, 3550548, 6805217, 13610434, 20415651, 27220868, 40831302, 81662604]

約数ペア:

[(1, 81662604), (2, 40831302), (3, 27220868), (4, 20415651), (6, 13610434), (12, 6805217), (23, 3550548), (46, 1775274), (69, 1183516), (92, 887637), (138, 591758), (276, 295879)]