72960972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{868583}}^1$

素因数の和:868597

約数の個数: 24

約数和(自身を含む): 194562816

約数和(自身を除く): 121601844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 868583, 1737166, 2605749, 3474332, 5211498, 6080081, 10422996, 12160162, 18240243, 24320324, 36480486, 72960972]

約数ペア:

[(1, 72960972), (2, 36480486), (3, 24320324), (4, 18240243), (6, 12160162), (7, 10422996), (12, 6080081), (14, 5211498), (21, 3474332), (28, 2605749), (42, 1737166), (84, 868583)]