66724308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{264779}}^1$

素因数の和:264796

約数の個数: 36

約数和(自身を含む): 192759840

約数和(自身を除く): 126035532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 264779, 529558, 794337, 1059116, 1588674, 1853453, 2383011, 3177348, 3706906, 4766022, 5560359, 7413812, 9532044, 11120718, 16681077, 22241436, 33362154, 66724308]

約数ペア:

[(1, 66724308), (2, 33362154), (3, 22241436), (4, 16681077), (6, 11120718), (7, 9532044), (9, 7413812), (12, 5560359), (14, 4766022), (18, 3706906), (21, 3177348), (28, 2383011), (36, 1853453), (42, 1588674), (63, 1059116), (84, 794337), (126, 529558), (252, 264779)]