68319612

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 189253680

約数和(自身を除く): 120934068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 41, 54, 74, 81, 82, 108, 111, 123, 139, 148, 162, 164, 222, 246, 278, 324, 333, 369, 417, 444, 492, 556, 666, 738, 834, 999, 1107, 1251, 1332, 1476, 1517, 1668, 1998, 2214, 2502, 2997, 3034, 3321, 3753, 3996, 4428, 4551, 5004, 5143, 5699, 5994, 6068, 6642, 7506, 9102, 10286, 11259, 11398, 11988, 13284, 13653, 15012, 15429, 17097, 18204, 20572, 22518, 22796, 27306, 30858, 34194, 40959, 45036, 46287, 51291, 54612, 61716, 68388, 81918, 92574, 102582, 122877, 138861, 153873, 163836, 185148, 205164, 210863, 245754, 277722, 307746, 416583, 421726, 461619, 491508, 555444, 615492, 632589, 833166, 843452, 923238, 1265178, 1666332, 1846476, 1897767, 2530356, 3795534, 5693301, 7591068, 11386602, 17079903, 22773204, 34159806, 68319612]

約数ペア:

[(1, 68319612), (2, 34159806), (3, 22773204), (4, 17079903), (6, 11386602), (9, 7591068), (12, 5693301), (18, 3795534), (27, 2530356), (36, 1897767), (37, 1846476), (41, 1666332), (54, 1265178), (74, 923238), (81, 843452), (82, 833166), (108, 632589), (111, 615492), (123, 555444), (139, 491508), (148, 461619), (162, 421726), (164, 416583), (222, 307746), (246, 277722), (278, 245754), (324, 210863), (333, 205164), (369, 185148), (417, 163836), (444, 153873), (492, 138861), (556, 122877), (666, 102582), (738, 92574), (834, 81918), (999, 68388), (1107, 61716), (1251, 54612), (1332, 51291), (1476, 46287), (1517, 45036), (1668, 40959), (1998, 34194), (2214, 30858), (2502, 27306), (2997, 22796), (3034, 22518), (3321, 20572), (3753, 18204), (3996, 17097), (4428, 15429), (4551, 15012), (5004, 13653), (5143, 13284), (5699, 11988), (5994, 11398), (6068, 11259), (6642, 10286), (7506, 9102)]