90126323

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 110584320

約数和(自身を除く): 20457997

約数列:

[1, 7, 41, 43, 67, 109, 287, 301, 469, 763, 1763, 2747, 2881, 4469, 4687, 7303, 12341, 19229, 20167, 31283, 32809, 51121, 118121, 192167, 299423, 314029, 826847, 1345169, 2095961, 2198203, 12875189, 90126323]

約数ペア:

[(1, 90126323), (7, 12875189), (41, 2198203), (43, 2095961), (67, 1345169), (109, 826847), (287, 314029), (301, 299423), (469, 192167), (763, 118121), (1763, 51121), (2747, 32809), (2881, 31283), (4469, 20167), (4687, 19229), (7303, 12341)]