72264143

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2803}}^1$

素因数の和:2966

約数の個数: 16

約数和(自身を含む): 86138880

約数和(自身を除く): 13874737

約数列:

[1, 7, 29, 127, 203, 889, 2803, 3683, 19621, 25781, 81287, 355981, 569009, 2491867, 10323449, 72264143]

約数ペア:

[(1, 72264143), (7, 10323449), (29, 2491867), (127, 569009), (203, 355981), (889, 81287), (2803, 25781), (3683, 19621)]