80078334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1906627}}^1$

素因数の和:1906639

約数の個数: 16

約数和(自身を含む): 183036288

約数和(自身を除く): 102957954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1906627, 3813254, 5719881, 11439762, 13346389, 26692778, 40039167, 80078334]

約数ペア:

[(1, 80078334), (2, 40039167), (3, 26692778), (6, 13346389), (7, 11439762), (14, 5719881), (21, 3813254), (42, 1906627)]