80883138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{2447}}^1$

素因数の和:3246

約数の個数: 32

約数和(自身を含む): 185186304

約数和(自身を除く): 104303166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 787, 1574, 2361, 2447, 4722, 4894, 5509, 7341, 11018, 14682, 16527, 17129, 33054, 34258, 51387, 102774, 1925789, 3851578, 5777367, 11554734, 13480523, 26961046, 40441569, 80883138]

約数ペア:

[(1, 80883138), (2, 40441569), (3, 26961046), (6, 13480523), (7, 11554734), (14, 5777367), (21, 3851578), (42, 1925789), (787, 102774), (1574, 51387), (2361, 34258), (2447, 33054), (4722, 17129), (4894, 16527), (5509, 14682), (7341, 11018)]