80445276

素因数分解:

$2^2\times 3^2\times {\mathrm{2234591}}^1$

素因数の和:2234601

約数の個数: 18

約数和(自身を含む): 203347872

約数和(自身を除く): 122902596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2234591, 4469182, 6703773, 8938364, 13407546, 20111319, 26815092, 40222638, 80445276]

約数ペア:

[(1, 80445276), (2, 40222638), (3, 26815092), (4, 20111319), (6, 13407546), (9, 8938364), (12, 6703773), (18, 4469182), (36, 2234591)]