80884068

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{26227}}^1$

素因数の和:26491

約数の個数: 24

約数和(自身を含む): 189471072

約数和(自身を除く): 108587004

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 26227, 52454, 78681, 104908, 157362, 314724, 6740339, 13480678, 20221017, 26961356, 40442034, 80884068]

約数ペア:

[(1, 80884068), (2, 40442034), (3, 26961356), (4, 20221017), (6, 13480678), (12, 6740339), (257, 314724), (514, 157362), (771, 104908), (1028, 78681), (1542, 52454), (3084, 26227)]