80688078

素因数分解:

$2^1\times 3^2\times {\mathrm{1063}}^1\times {\mathrm{4217}}^1$

素因数の和:5288

約数の個数: 24

約数和(自身を含む): 175030128

約数和(自身を除く): 94342050

約数列:

[1, 2, 3, 6, 9, 18, 1063, 2126, 3189, 4217, 6378, 8434, 9567, 12651, 19134, 25302, 37953, 75906, 4482671, 8965342, 13448013, 26896026, 40344039, 80688078]

約数ペア:

[(1, 80688078), (2, 40344039), (3, 26896026), (6, 13448013), (9, 8965342), (18, 4482671), (1063, 75906), (2126, 37953), (3189, 25302), (4217, 19134), (6378, 12651), (8434, 9567)]