72084691

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15439}}^1$

素因数の和:15498

約数の個数: 16

約数和(自身を含む): 88934400

約数和(自身を除く): 16849709

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 15439, 108073, 355097, 447731, 2485679, 3134117, 10297813, 72084691]

約数ペア:

[(1, 72084691), (7, 10297813), (23, 3134117), (29, 2485679), (161, 447731), (203, 355097), (667, 108073), (4669, 15439)]