78902718

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{26783}}^1$

素因数の和:27279

約数の個数: 16

約数和(自身を含む): 158132736

約数和(自身を除く): 79230018

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 26783, 53566, 80349, 160698, 13150453, 26300906, 39451359, 78902718]

約数ペア:

[(1, 78902718), (2, 39451359), (3, 26300906), (6, 13150453), (491, 160698), (982, 80349), (1473, 53566), (2946, 26783)]