86178876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1025939}}^1$

素因数の和:1025953

約数の個数: 24

約数和(自身を含む): 229810560

約数和(自身を除く): 143631684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1025939, 2051878, 3077817, 4103756, 6155634, 7181573, 12311268, 14363146, 21544719, 28726292, 43089438, 86178876]

約数ペア:

[(1, 86178876), (2, 43089438), (3, 28726292), (4, 21544719), (6, 14363146), (7, 12311268), (12, 7181573), (14, 6155634), (21, 4103756), (28, 3077817), (42, 2051878), (84, 1025939)]