81648912

素因数分解:

$2^4\times 3^1\times {\mathrm{1701019}}^1$

素因数の和:1701030

約数の個数: 20

約数和(自身を含む): 210926480

約数和(自身を除く): 129277568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1701019, 3402038, 5103057, 6804076, 10206114, 13608152, 20412228, 27216304, 40824456, 81648912]

約数ペア:

[(1, 81648912), (2, 40824456), (3, 27216304), (4, 20412228), (6, 13608152), (8, 10206114), (12, 6804076), (16, 5103057), (24, 3402038), (48, 1701019)]