80136678

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{129671}}^1$

素因数の和:129779

約数の個数: 16

約数和(自身を含む): 161830656

約数和(自身を除く): 81693978

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 129671, 259342, 389013, 778026, 13356113, 26712226, 40068339, 80136678]

約数ペア:

[(1, 80136678), (2, 40068339), (3, 26712226), (6, 13356113), (103, 778026), (206, 389013), (309, 259342), (618, 129671)]