65786868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{261059}}^1$

素因数の和:261076

約数の個数: 36

約数和(自身を含む): 190051680

約数和(自身を除く): 124264812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 261059, 522118, 783177, 1044236, 1566354, 1827413, 2349531, 3132708, 3654826, 4699062, 5482239, 7309652, 9398124, 10964478, 16446717, 21928956, 32893434, 65786868]

約数ペア:

[(1, 65786868), (2, 32893434), (3, 21928956), (4, 16446717), (6, 10964478), (7, 9398124), (9, 7309652), (12, 5482239), (14, 4699062), (18, 3654826), (21, 3132708), (28, 2349531), (36, 1827413), (42, 1566354), (63, 1044236), (84, 783177), (126, 522118), (252, 261059)]