68405526

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 183567360

約数和(自身を除く): 115161834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 67, 73, 74, 111, 126, 134, 146, 189, 201, 219, 222, 259, 333, 378, 402, 438, 469, 511, 518, 603, 657, 666, 777, 938, 999, 1022, 1206, 1314, 1407, 1533, 1554, 1809, 1971, 1998, 2331, 2479, 2701, 2814, 3066, 3618, 3942, 4221, 4599, 4662, 4891, 4958, 5402, 6993, 7437, 8103, 8442, 9198, 9782, 12663, 13797, 13986, 14673, 14874, 16206, 17353, 18907, 22311, 24309, 25326, 27594, 29346, 34237, 34706, 37814, 44019, 44622, 48618, 52059, 56721, 66933, 68474, 72927, 88038, 102711, 104118, 113442, 132057, 133866, 145854, 156177, 170163, 180967, 205422, 264114, 308133, 312354, 340326, 361934, 468531, 510489, 542901, 616266, 924399, 937062, 1020978, 1085802, 1266769, 1628703, 1848798, 2533538, 3257406, 3800307, 4886109, 7600614, 9772218, 11400921, 22801842, 34202763, 68405526]

約数ペア:

[(1, 68405526), (2, 34202763), (3, 22801842), (6, 11400921), (7, 9772218), (9, 7600614), (14, 4886109), (18, 3800307), (21, 3257406), (27, 2533538), (37, 1848798), (42, 1628703), (54, 1266769), (63, 1085802), (67, 1020978), (73, 937062), (74, 924399), (111, 616266), (126, 542901), (134, 510489), (146, 468531), (189, 361934), (201, 340326), (219, 312354), (222, 308133), (259, 264114), (333, 205422), (378, 180967), (402, 170163), (438, 156177), (469, 145854), (511, 133866), (518, 132057), (603, 113442), (657, 104118), (666, 102711), (777, 88038), (938, 72927), (999, 68474), (1022, 66933), (1206, 56721), (1314, 52059), (1407, 48618), (1533, 44622), (1554, 44019), (1809, 37814), (1971, 34706), (1998, 34237), (2331, 29346), (2479, 27594), (2701, 25326), (2814, 24309), (3066, 22311), (3618, 18907), (3942, 17353), (4221, 16206), (4599, 14874), (4662, 14673), (4891, 13986), (4958, 13797), (5402, 12663), (6993, 9782), (7437, 9198), (8103, 8442)]