68468664

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1553}}^1$

素因数の和:1740

約数の個数: 64

約数和(自身を含む): 187971840

約数和(自身を除く): 119503176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 167, 264, 334, 501, 668, 1002, 1336, 1553, 1837, 2004, 3106, 3674, 4008, 4659, 5511, 6212, 7348, 9318, 11022, 12424, 14696, 17083, 18636, 22044, 34166, 37272, 44088, 51249, 68332, 102498, 136664, 204996, 259351, 409992, 518702, 778053, 1037404, 1556106, 2074808, 2852861, 3112212, 5705722, 6224424, 8558583, 11411444, 17117166, 22822888, 34234332, 68468664]

約数ペア:

[(1, 68468664), (2, 34234332), (3, 22822888), (4, 17117166), (6, 11411444), (8, 8558583), (11, 6224424), (12, 5705722), (22, 3112212), (24, 2852861), (33, 2074808), (44, 1556106), (66, 1037404), (88, 778053), (132, 518702), (167, 409992), (264, 259351), (334, 204996), (501, 136664), (668, 102498), (1002, 68332), (1336, 51249), (1553, 44088), (1837, 37272), (2004, 34166), (3106, 22044), (3674, 18636), (4008, 17083), (4659, 14696), (5511, 12424), (6212, 11022), (7348, 9318)]