72672691

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{8233}}^1$

素因数の和:8350

約数の個数: 16

約数和(自身を含む): 90376384

約数和(自身を除く): 17703693

約数列:

[1, 7, 13, 91, 97, 679, 1261, 8233, 8827, 57631, 107029, 749203, 798601, 5590207, 10381813, 72672691]

約数ペア:

[(1, 72672691), (7, 10381813), (13, 5590207), (91, 798601), (97, 749203), (679, 107029), (1261, 57631), (8233, 8827)]