82261716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{857}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 202762560

約数和(自身を除く): 120500844

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 421, 842, 857, 1263, 1684, 1714, 2526, 2571, 3428, 5052, 5142, 7999, 10284, 15998, 16283, 23997, 31996, 32566, 47994, 48849, 65132, 95988, 97698, 195396, 360797, 721594, 1082391, 1443188, 2164782, 4329564, 6855143, 13710286, 20565429, 27420572, 41130858, 82261716]

約数ペア:

[(1, 82261716), (2, 41130858), (3, 27420572), (4, 20565429), (6, 13710286), (12, 6855143), (19, 4329564), (38, 2164782), (57, 1443188), (76, 1082391), (114, 721594), (228, 360797), (421, 195396), (842, 97698), (857, 95988), (1263, 65132), (1684, 48849), (1714, 47994), (2526, 32566), (2571, 31996), (3428, 23997), (5052, 16283), (5142, 15998), (7999, 10284)]