80878884

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{38959}}^1$

素因数の和:39139

約数の個数: 24

約数和(自身を含む): 189813120

約数和(自身を除く): 108934236

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 38959, 77918, 116877, 155836, 233754, 467508, 6739907, 13479814, 20219721, 26959628, 40439442, 80878884]

約数ペア:

[(1, 80878884), (2, 40439442), (3, 26959628), (4, 20219721), (6, 13479814), (12, 6739907), (173, 467508), (346, 233754), (519, 155836), (692, 116877), (1038, 77918), (2076, 38959)]