81462604

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{4871}}^1$

素因数の和:5025

約数の個数: 24

約数和(自身を含む): 147738528

約数和(自身を除く): 66275924

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 452, 4181, 4871, 8362, 9742, 16724, 19484, 180227, 360454, 550423, 720908, 1100846, 2201692, 20365651, 40731302, 81462604]

約数ペア:

[(1, 81462604), (2, 40731302), (4, 20365651), (37, 2201692), (74, 1100846), (113, 720908), (148, 550423), (226, 360454), (452, 180227), (4181, 19484), (4871, 16724), (8362, 9742)]