80479716

素因数分解:

$2^2\times 3^1\times {\mathrm{659}}^1\times {\mathrm{10177}}^1$

素因数の和:10843

約数の個数: 24

約数和(自身を含む): 188089440

約数和(自身を除く): 107609724

約数列:

[1, 2, 3, 4, 6, 12, 659, 1318, 1977, 2636, 3954, 7908, 10177, 20354, 30531, 40708, 61062, 122124, 6706643, 13413286, 20119929, 26826572, 40239858, 80479716]

約数ペア:

[(1, 80479716), (2, 40239858), (3, 26826572), (4, 20119929), (6, 13413286), (12, 6706643), (659, 122124), (1318, 61062), (1977, 40708), (2636, 30531), (3954, 20354), (7908, 10177)]