72433669

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17749}}^1$

素因数の和:17820

約数の個数: 16

約数和(自身を含む): 92016000

約数和(自身を除く): 19582331

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 17749, 124243, 195239, 940697, 1366673, 6584879, 10347667, 72433669]

約数ペア:

[(1, 72433669), (7, 10347667), (11, 6584879), (53, 1366673), (77, 940697), (371, 195239), (583, 124243), (4081, 17749)]