72127124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{1459}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 133922880

約数和(自身を除く): 61795756

約数列:

[1, 2, 4, 17, 34, 68, 727, 1454, 1459, 2908, 2918, 5836, 12359, 24718, 24803, 49436, 49606, 99212, 1060693, 2121386, 4242772, 18031781, 36063562, 72127124]

約数ペア:

[(1, 72127124), (2, 36063562), (4, 18031781), (17, 4242772), (34, 2121386), (68, 1060693), (727, 99212), (1454, 49606), (1459, 49436), (2908, 24803), (2918, 24718), (5836, 12359)]