80138076

素因数分解:

$2^2\times 3^1\times {\mathrm{6678173}}^1$

素因数の和:6678180

約数の個数: 12

約数和(自身を含む): 186988872

約数和(自身を除く): 106850796

約数列:

[1, 2, 3, 4, 6, 12, 6678173, 13356346, 20034519, 26712692, 40069038, 80138076]

約数ペア:

[(1, 80138076), (2, 40069038), (3, 26712692), (4, 20034519), (6, 13356346), (12, 6678173)]