81059724

素因数分解:

$2^2\times 3^3\times {\mathrm{750553}}^1$

素因数の和:750566

約数の個数: 24

約数和(自身を含む): 210155120

約数和(自身を除く): 129095396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 750553, 1501106, 2251659, 3002212, 4503318, 6754977, 9006636, 13509954, 20264931, 27019908, 40529862, 81059724]

約数ペア:

[(1, 81059724), (2, 40529862), (3, 27019908), (4, 20264931), (6, 13509954), (9, 9006636), (12, 6754977), (18, 4503318), (27, 3002212), (36, 2251659), (54, 1501106), (108, 750553)]