80988258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1038311}}^1$

素因数の和:1038329

約数の個数: 16

約数和(自身を含む): 174436416

約数和(自身を除く): 93448158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1038311, 2076622, 3114933, 6229866, 13498043, 26996086, 40494129, 80988258]

約数ペア:

[(1, 80988258), (2, 40494129), (3, 26996086), (6, 13498043), (13, 6229866), (26, 3114933), (39, 2076622), (78, 1038311)]