72738708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{865937}}^1$

素因数の和:865951

約数の個数: 24

約数和(自身を含む): 193970112

約数和(自身を除く): 121231404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 865937, 1731874, 2597811, 3463748, 5195622, 6061559, 10391244, 12123118, 18184677, 24246236, 36369354, 72738708]

約数ペア:

[(1, 72738708), (2, 36369354), (3, 24246236), (4, 18184677), (6, 12123118), (7, 10391244), (12, 6061559), (14, 5195622), (21, 3463748), (28, 2597811), (42, 1731874), (84, 865937)]