85577912

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{5077}}^1$

素因数の和:5140

約数の個数: 48

約数和(自身を含む): 191034360

約数和(自身を除く): 105456448

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 4214, 5077, 8428, 10154, 16856, 20308, 35539, 40616, 71078, 142156, 218311, 248773, 284312, 436622, 497546, 873244, 995092, 1528177, 1746488, 1990184, 3056354, 6112708, 10697239, 12225416, 21394478, 42788956, 85577912]

約数ペア:

[(1, 85577912), (2, 42788956), (4, 21394478), (7, 12225416), (8, 10697239), (14, 6112708), (28, 3056354), (43, 1990184), (49, 1746488), (56, 1528177), (86, 995092), (98, 873244), (172, 497546), (196, 436622), (301, 284312), (344, 248773), (392, 218311), (602, 142156), (1204, 71078), (2107, 40616), (2408, 35539), (4214, 20308), (5077, 16856), (8428, 10154)]