78820026

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{32119}}^1$

素因数の和:32533

約数の個数: 16

約数和(自身を含む): 158030400

約数和(自身を除く): 79210374

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 32119, 64238, 96357, 192714, 13136671, 26273342, 39410013, 78820026]

約数ペア:

[(1, 78820026), (2, 39410013), (3, 26273342), (6, 13136671), (409, 192714), (818, 96357), (1227, 64238), (2454, 32119)]