78874242

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{320627}}^1$

素因数の和:320673

約数の個数: 16

約数和(自身を含む): 161596512

約数和(自身を除く): 82722270

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 320627, 641254, 961881, 1923762, 13145707, 26291414, 39437121, 78874242]

約数ペア:

[(1, 78874242), (2, 39437121), (3, 26291414), (6, 13145707), (41, 1923762), (82, 961881), (123, 641254), (246, 320627)]