90768708

素因数分解:

$2^2\times 3^3\times {\mathrm{840451}}^1$

素因数の和:840464

約数の個数: 24

約数和(自身を含む): 235326560

約数和(自身を除く): 144557852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 840451, 1680902, 2521353, 3361804, 5042706, 7564059, 10085412, 15128118, 22692177, 30256236, 45384354, 90768708]

約数ペア:

[(1, 90768708), (2, 45384354), (3, 30256236), (4, 22692177), (6, 15128118), (9, 10085412), (12, 7564059), (18, 5042706), (27, 3361804), (36, 2521353), (54, 1680902), (108, 840451)]