64642248

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{81619}}^1$

素因数の和:81642

約数の個数: 48

約数和(自身を含む): 190990800

約数和(自身を除く): 126348552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 81619, 163238, 244857, 326476, 489714, 652952, 734571, 897809, 979428, 1469142, 1795618, 1958856, 2693427, 2938284, 3591236, 5386854, 5876568, 7182472, 8080281, 10773708, 16160562, 21547416, 32321124, 64642248]

約数ペア:

[(1, 64642248), (2, 32321124), (3, 21547416), (4, 16160562), (6, 10773708), (8, 8080281), (9, 7182472), (11, 5876568), (12, 5386854), (18, 3591236), (22, 2938284), (24, 2693427), (33, 1958856), (36, 1795618), (44, 1469142), (66, 979428), (72, 897809), (88, 734571), (99, 652952), (132, 489714), (198, 326476), (264, 244857), (396, 163238), (792, 81619)]