90321684

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 215759040

約数和(自身を除く): 125437356

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 193, 236, 354, 386, 579, 661, 708, 772, 1158, 1322, 1983, 2316, 2644, 3966, 7932, 11387, 22774, 34161, 38999, 45548, 68322, 77998, 116997, 127573, 136644, 155996, 233994, 255146, 382719, 467988, 510292, 765438, 1530876, 7526807, 15053614, 22580421, 30107228, 45160842, 90321684]

約数ペア:

[(1, 90321684), (2, 45160842), (3, 30107228), (4, 22580421), (6, 15053614), (12, 7526807), (59, 1530876), (118, 765438), (177, 510292), (193, 467988), (236, 382719), (354, 255146), (386, 233994), (579, 155996), (661, 136644), (708, 127573), (772, 116997), (1158, 77998), (1322, 68322), (1983, 45548), (2316, 38999), (2644, 34161), (3966, 22774), (7932, 11387)]