81010296

素因数分解:

$2^3\times 3^2\times {\mathrm{1125143}}^1$

素因数の和:1125155

約数の個数: 24

約数和(自身を含む): 219403080

約数和(自身を除く): 138392784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1125143, 2250286, 3375429, 4500572, 6750858, 9001144, 10126287, 13501716, 20252574, 27003432, 40505148, 81010296]

約数ペア:

[(1, 81010296), (2, 40505148), (3, 27003432), (4, 20252574), (6, 13501716), (8, 10126287), (9, 9001144), (12, 6750858), (18, 4500572), (24, 3375429), (36, 2250286), (72, 1125143)]