72779526

素因数分解:

$2^1\times 3^3\times {\mathrm{1347769}}^1$

素因数の和:1347780

約数の個数: 16

約数和(自身を含む): 161732400

約数和(自身を除く): 88952874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1347769, 2695538, 4043307, 8086614, 12129921, 24259842, 36389763, 72779526]

約数ペア:

[(1, 72779526), (2, 36389763), (3, 24259842), (6, 12129921), (9, 8086614), (18, 4043307), (27, 2695538), (54, 1347769)]