81950808

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{43223}}^1$

素因数の和:43311

約数の個数: 32

約数和(自身を含む): 207475200

約数和(自身を除く): 125524392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 43223, 86446, 129669, 172892, 259338, 345784, 518676, 1037352, 3414617, 6829234, 10243851, 13658468, 20487702, 27316936, 40975404, 81950808]

約数ペア:

[(1, 81950808), (2, 40975404), (3, 27316936), (4, 20487702), (6, 13658468), (8, 10243851), (12, 6829234), (24, 3414617), (79, 1037352), (158, 518676), (237, 345784), (316, 259338), (474, 172892), (632, 129669), (948, 86446), (1896, 43223)]