80886084

素因数分解:

$2^2\times 3^1\times {\mathrm{6740507}}^1$

素因数の和:6740514

約数の個数: 12

約数和(自身を含む): 188734224

約数和(自身を除く): 107848140

約数列:

[1, 2, 3, 4, 6, 12, 6740507, 13481014, 20221521, 26962028, 40443042, 80886084]

約数ペア:

[(1, 80886084), (2, 40443042), (3, 26962028), (4, 20221521), (6, 13481014), (12, 6740507)]