72480876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{464621}}^1$

素因数の和:464641

約数の個数: 24

約数和(自身を含む): 182131824

約数和(自身を除く): 109650948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 464621, 929242, 1393863, 1858484, 2787726, 5575452, 6040073, 12080146, 18120219, 24160292, 36240438, 72480876]

約数ペア:

[(1, 72480876), (2, 36240438), (3, 24160292), (4, 18120219), (6, 12080146), (12, 6040073), (13, 5575452), (26, 2787726), (39, 1858484), (52, 1393863), (78, 929242), (156, 464621)]