81464538

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{468187}}^1$

素因数の和:468221

約数の個数: 16

約数和(自身を含む): 168547680

約数和(自身を除く): 87083142

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 468187, 936374, 1404561, 2809122, 13577423, 27154846, 40732269, 81464538]

約数ペア:

[(1, 81464538), (2, 40732269), (3, 27154846), (6, 13577423), (29, 2809122), (58, 1404561), (87, 936374), (174, 468187)]