80257284

素因数分解:

$2^2\times 3^3\times {\mathrm{743123}}^1$

素因数の和:743136

約数の個数: 24

約数和(自身を含む): 208074720

約数和(自身を除く): 127817436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 743123, 1486246, 2229369, 2972492, 4458738, 6688107, 8917476, 13376214, 20064321, 26752428, 40128642, 80257284]

約数ペア:

[(1, 80257284), (2, 40128642), (3, 26752428), (4, 20064321), (6, 13376214), (9, 8917476), (12, 6688107), (18, 4458738), (27, 2972492), (36, 2229369), (54, 1486246), (108, 743123)]