80237502

素因数分解:

$2^1\times 3^2\times {\mathrm{4457639}}^1$

素因数の和:4457647

約数の個数: 12

約数和(自身を含む): 173847960

約数和(自身を除く): 93610458

約数列:

[1, 2, 3, 6, 9, 18, 4457639, 8915278, 13372917, 26745834, 40118751, 80237502]

約数ペア:

[(1, 80237502), (2, 40118751), (3, 26745834), (6, 13372917), (9, 8915278), (18, 4457639)]