80400066

素因数分解:

$2^1\times 3^1\times {\mathrm{1213}}^1\times {\mathrm{11047}}^1$

素因数の和:12265

約数の個数: 16

約数和(自身を含む): 160947264

約数和(自身を除く): 80547198

約数列:

[1, 2, 3, 6, 1213, 2426, 3639, 7278, 11047, 22094, 33141, 66282, 13400011, 26800022, 40200033, 80400066]

約数ペア:

[(1, 80400066), (2, 40200033), (3, 26800022), (6, 13400011), (1213, 66282), (2426, 33141), (3639, 22094), (7278, 11047)]