77720604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{498209}}^1$

素因数の和:498229

約数の個数: 24

約数和(自身を含む): 195298320

約数和(自身を除く): 117577716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 498209, 996418, 1494627, 1992836, 2989254, 5978508, 6476717, 12953434, 19430151, 25906868, 38860302, 77720604]

約数ペア:

[(1, 77720604), (2, 38860302), (3, 25906868), (4, 19430151), (6, 12953434), (12, 6476717), (13, 5978508), (26, 2989254), (39, 1992836), (52, 1494627), (78, 996418), (156, 498209)]