80565324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1451}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 215314176

約数和(自身を除く): 134748852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 661, 1322, 1451, 1983, 2644, 2902, 3966, 4353, 4627, 5804, 7932, 8706, 9254, 10157, 13881, 17412, 18508, 20314, 27762, 30471, 40628, 55524, 60942, 121884, 959111, 1918222, 2877333, 3836444, 5754666, 6713777, 11509332, 13427554, 20141331, 26855108, 40282662, 80565324]

約数ペア:

[(1, 80565324), (2, 40282662), (3, 26855108), (4, 20141331), (6, 13427554), (7, 11509332), (12, 6713777), (14, 5754666), (21, 3836444), (28, 2877333), (42, 1918222), (84, 959111), (661, 121884), (1322, 60942), (1451, 55524), (1983, 40628), (2644, 30471), (2902, 27762), (3966, 20314), (4353, 18508), (4627, 17412), (5804, 13881), (7932, 10157), (8706, 9254)]