77878338

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{182813}}^1$

素因数の和:182889

約数の個数: 16

約数和(自身を含む): 157951296

約数和(自身を除く): 80072958

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 182813, 365626, 548439, 1096878, 12979723, 25959446, 38939169, 77878338]

約数ペア:

[(1, 77878338), (2, 38939169), (3, 25959446), (6, 12979723), (71, 1096878), (142, 548439), (213, 365626), (426, 182813)]