80821626

素因数分解:

$2^1\times 3^1\times {\mathrm{2543}}^1\times {\mathrm{5297}}^1$

素因数の和:7845

約数の個数: 16

約数和(自身を含む): 161737344

約数和(自身を除く): 80915718

約数列:

[1, 2, 3, 6, 2543, 5086, 5297, 7629, 10594, 15258, 15891, 31782, 13470271, 26940542, 40410813, 80821626]

約数ペア:

[(1, 80821626), (2, 40410813), (3, 26940542), (6, 13470271), (2543, 31782), (5086, 15891), (5297, 15258), (7629, 10594)]