82990516

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^2\times {\mathrm{229}}^1$

素因数の和:333

約数の個数: 54

約数和(自身を含む): 173720610

約数和(自身を除く): 90730094

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 229, 301, 458, 602, 916, 1204, 1603, 1849, 2107, 3206, 3698, 4214, 6412, 7396, 8428, 9847, 11221, 12943, 19694, 22442, 25886, 39388, 44884, 51772, 68929, 90601, 137858, 181202, 275716, 362404, 423421, 482503, 846842, 965006, 1693684, 1930012, 2963947, 5927894, 11855788, 20747629, 41495258, 82990516]

約数ペア:

[(1, 82990516), (2, 41495258), (4, 20747629), (7, 11855788), (14, 5927894), (28, 2963947), (43, 1930012), (49, 1693684), (86, 965006), (98, 846842), (172, 482503), (196, 423421), (229, 362404), (301, 275716), (458, 181202), (602, 137858), (916, 90601), (1204, 68929), (1603, 51772), (1849, 44884), (2107, 39388), (3206, 25886), (3698, 22442), (4214, 19694), (6412, 12943), (7396, 11221), (8428, 9847)]