87420078

素因数分解:

$2^1\times 3^2\times {\mathrm{1051}}^1\times {\mathrm{4621}}^1$

素因数の和:5680

約数の個数: 24

約数和(自身を含む): 189631416

約数和(自身を除く): 102211338

約数列:

[1, 2, 3, 6, 9, 18, 1051, 2102, 3153, 4621, 6306, 9242, 9459, 13863, 18918, 27726, 41589, 83178, 4856671, 9713342, 14570013, 29140026, 43710039, 87420078]

約数ペア:

[(1, 87420078), (2, 43710039), (3, 29140026), (6, 14570013), (9, 9713342), (18, 4856671), (1051, 83178), (2102, 41589), (3153, 27726), (4621, 18918), (6306, 13863), (9242, 9459)]