68186538

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:916

約数の個数: 72

約数和(自身を含む): 173847492

約数和(自身を除く): 105660954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 97, 98, 126, 147, 194, 291, 294, 441, 582, 679, 797, 873, 882, 1358, 1594, 1746, 2037, 2391, 4074, 4753, 4782, 5579, 6111, 7173, 9506, 11158, 12222, 14259, 14346, 16737, 28518, 33474, 39053, 42777, 50211, 77309, 78106, 85554, 100422, 117159, 154618, 231927, 234318, 351477, 463854, 541163, 695781, 702954, 1082326, 1391562, 1623489, 3246978, 3788141, 4870467, 7576282, 9740934, 11364423, 22728846, 34093269, 68186538]

約数ペア:

[(1, 68186538), (2, 34093269), (3, 22728846), (6, 11364423), (7, 9740934), (9, 7576282), (14, 4870467), (18, 3788141), (21, 3246978), (42, 1623489), (49, 1391562), (63, 1082326), (97, 702954), (98, 695781), (126, 541163), (147, 463854), (194, 351477), (291, 234318), (294, 231927), (441, 154618), (582, 117159), (679, 100422), (797, 85554), (873, 78106), (882, 77309), (1358, 50211), (1594, 42777), (1746, 39053), (2037, 33474), (2391, 28518), (4074, 16737), (4753, 14346), (4782, 14259), (5579, 12222), (6111, 11158), (7173, 9506)]