77817276

素因数分解:

$2^2\times 3^2\times {\mathrm{2161591}}^1$

素因数の和:2161601

約数の個数: 18

約数和(自身を含む): 196704872

約数和(自身を除く): 118887596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2161591, 4323182, 6484773, 8646364, 12969546, 19454319, 25939092, 38908638, 77817276]

約数ペア:

[(1, 77817276), (2, 38908638), (3, 25939092), (4, 19454319), (6, 12969546), (9, 8646364), (12, 6484773), (18, 4323182), (36, 2161591)]