81633228

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{86111}}^1$

素因数の和:86197

約数の個数: 24

約数和(自身を含む): 192890880

約数和(自身を除く): 111257652

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 86111, 172222, 258333, 344444, 516666, 1033332, 6802769, 13605538, 20408307, 27211076, 40816614, 81633228]

約数ペア:

[(1, 81633228), (2, 40816614), (3, 27211076), (4, 20408307), (6, 13605538), (12, 6802769), (79, 1033332), (158, 516666), (237, 344444), (316, 258333), (474, 172222), (948, 86111)]