68540976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:819

約数の個数: 120

約数和(自身を含む): 221798304

約数和(自身を除く): 153257328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 97, 112, 126, 144, 168, 194, 252, 291, 336, 388, 504, 582, 679, 701, 776, 873, 1008, 1164, 1358, 1402, 1552, 1746, 2037, 2103, 2328, 2716, 2804, 3492, 4074, 4206, 4656, 4907, 5432, 5608, 6111, 6309, 6984, 8148, 8412, 9814, 10864, 11216, 12222, 12618, 13968, 14721, 16296, 16824, 19628, 24444, 25236, 29442, 32592, 33648, 39256, 44163, 48888, 50472, 58884, 67997, 78512, 88326, 97776, 100944, 117768, 135994, 176652, 203991, 235536, 271988, 353304, 407982, 475979, 543976, 611973, 706608, 815964, 951958, 1087952, 1223946, 1427937, 1631928, 1903916, 2447892, 2855874, 3263856, 3807832, 4283811, 4895784, 5711748, 7615664, 8567622, 9791568, 11423496, 17135244, 22846992, 34270488, 68540976]

約数ペア:

[(1, 68540976), (2, 34270488), (3, 22846992), (4, 17135244), (6, 11423496), (7, 9791568), (8, 8567622), (9, 7615664), (12, 5711748), (14, 4895784), (16, 4283811), (18, 3807832), (21, 3263856), (24, 2855874), (28, 2447892), (36, 1903916), (42, 1631928), (48, 1427937), (56, 1223946), (63, 1087952), (72, 951958), (84, 815964), (97, 706608), (112, 611973), (126, 543976), (144, 475979), (168, 407982), (194, 353304), (252, 271988), (291, 235536), (336, 203991), (388, 176652), (504, 135994), (582, 117768), (679, 100944), (701, 97776), (776, 88326), (873, 78512), (1008, 67997), (1164, 58884), (1358, 50472), (1402, 48888), (1552, 44163), (1746, 39256), (2037, 33648), (2103, 32592), (2328, 29442), (2716, 25236), (2804, 24444), (3492, 19628), (4074, 16824), (4206, 16296), (4656, 14721), (4907, 13968), (5432, 12618), (5608, 12222), (6111, 11216), (6309, 10864), (6984, 9814), (8148, 8412)]