68976726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 183321600

約数和(自身を除く): 114344874

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 61, 78, 91, 109, 114, 122, 133, 182, 183, 218, 247, 266, 273, 327, 366, 399, 427, 494, 546, 654, 741, 763, 793, 798, 854, 1159, 1281, 1417, 1482, 1526, 1586, 1729, 2071, 2289, 2318, 2379, 2562, 2834, 3458, 3477, 4142, 4251, 4578, 4758, 5187, 5551, 6213, 6649, 6954, 8113, 8502, 9919, 10374, 11102, 12426, 13298, 14497, 15067, 16226, 16653, 19838, 19947, 24339, 26923, 28994, 29757, 30134, 33306, 39894, 43491, 45201, 46543, 48678, 53846, 59514, 80769, 86437, 86982, 90402, 93086, 105469, 126331, 139629, 161538, 172874, 188461, 210938, 252662, 259311, 279258, 316407, 376922, 378993, 518622, 565383, 605059, 632814, 757986, 884317, 1130766, 1210118, 1642303, 1768634, 1815177, 2652951, 3284606, 3630354, 4926909, 5305902, 9853818, 11496121, 22992242, 34488363, 68976726]

約数ペア:

[(1, 68976726), (2, 34488363), (3, 22992242), (6, 11496121), (7, 9853818), (13, 5305902), (14, 4926909), (19, 3630354), (21, 3284606), (26, 2652951), (38, 1815177), (39, 1768634), (42, 1642303), (57, 1210118), (61, 1130766), (78, 884317), (91, 757986), (109, 632814), (114, 605059), (122, 565383), (133, 518622), (182, 378993), (183, 376922), (218, 316407), (247, 279258), (266, 259311), (273, 252662), (327, 210938), (366, 188461), (399, 172874), (427, 161538), (494, 139629), (546, 126331), (654, 105469), (741, 93086), (763, 90402), (793, 86982), (798, 86437), (854, 80769), (1159, 59514), (1281, 53846), (1417, 48678), (1482, 46543), (1526, 45201), (1586, 43491), (1729, 39894), (2071, 33306), (2289, 30134), (2318, 29757), (2379, 28994), (2562, 26923), (2834, 24339), (3458, 19947), (3477, 19838), (4142, 16653), (4251, 16226), (4578, 15067), (4758, 14497), (5187, 13298), (5551, 12426), (6213, 11102), (6649, 10374), (6954, 9919), (8113, 8502)]