81161226

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{76423}}^1$

素因数の和:76490

約数の個数: 24

約数和(自身を含む): 178832160

約数和(自身を除く): 97670934

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 76423, 152846, 229269, 458538, 687807, 1375614, 4508957, 9017914, 13526871, 27053742, 40580613, 81161226]

約数ペア:

[(1, 81161226), (2, 40580613), (3, 27053742), (6, 13526871), (9, 9017914), (18, 4508957), (59, 1375614), (118, 687807), (177, 458538), (354, 229269), (531, 152846), (1062, 76423)]