77372646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{991957}}^1$

素因数の和:991975

約数の個数: 16

約数和(自身を含む): 166648944

約数和(自身を除く): 89276298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 991957, 1983914, 2975871, 5951742, 12895441, 25790882, 38686323, 77372646]

約数ペア:

[(1, 77372646), (2, 38686323), (3, 25790882), (6, 12895441), (13, 5951742), (26, 2975871), (39, 1983914), (78, 991957)]