68128248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4513}}^1$

素因数の和:4576

約数の個数: 64

約数和(自身を含む): 185254560

約数和(自身を除く): 117126312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 296, 408, 444, 629, 888, 1258, 1887, 2516, 3774, 4513, 5032, 7548, 9026, 13539, 15096, 18052, 27078, 36104, 54156, 76721, 108312, 153442, 166981, 230163, 306884, 333962, 460326, 500943, 613768, 667924, 920652, 1001886, 1335848, 1841304, 2003772, 2838677, 4007544, 5677354, 8516031, 11354708, 17032062, 22709416, 34064124, 68128248]

約数ペア:

[(1, 68128248), (2, 34064124), (3, 22709416), (4, 17032062), (6, 11354708), (8, 8516031), (12, 5677354), (17, 4007544), (24, 2838677), (34, 2003772), (37, 1841304), (51, 1335848), (68, 1001886), (74, 920652), (102, 667924), (111, 613768), (136, 500943), (148, 460326), (204, 333962), (222, 306884), (296, 230163), (408, 166981), (444, 153442), (629, 108312), (888, 76721), (1258, 54156), (1887, 36104), (2516, 27078), (3774, 18052), (4513, 15096), (5032, 13539), (7548, 9026)]