81363816

素因数分解:

$2^3\times 3^2\times {\mathrm{1130053}}^1$

素因数の和:1130065

約数の個数: 24

約数和(自身を含む): 220360530

約数和(自身を除く): 138996714

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1130053, 2260106, 3390159, 4520212, 6780318, 9040424, 10170477, 13560636, 20340954, 27121272, 40681908, 81363816]

約数ペア:

[(1, 81363816), (2, 40681908), (3, 27121272), (4, 20340954), (6, 13560636), (8, 10170477), (9, 9040424), (12, 6780318), (18, 4520212), (24, 3390159), (36, 2260106), (72, 1130053)]