90352908

素因数分解:

$2^2\times 3^4\times {\mathrm{278867}}^1$

素因数の和:278883

約数の個数: 30

約数和(自身を含む): 236201196

約数和(自身を除く): 145848288

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 278867, 557734, 836601, 1115468, 1673202, 2509803, 3346404, 5019606, 7529409, 10039212, 15058818, 22588227, 30117636, 45176454, 90352908]

約数ペア:

[(1, 90352908), (2, 45176454), (3, 30117636), (4, 22588227), (6, 15058818), (9, 10039212), (12, 7529409), (18, 5019606), (27, 3346404), (36, 2509803), (54, 1673202), (81, 1115468), (108, 836601), (162, 557734), (324, 278867)]