61485984

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{4357}}^1$

素因数の和:4387

約数の個数: 108

約数和(自身を含む): 203444514

約数和(自身を除く): 141958530

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4357, 4704, 7056, 8714, 13071, 14112, 17428, 26142, 30499, 34856, 39213, 52284, 60998, 69712, 78426, 91497, 104568, 121996, 139424, 156852, 182994, 209136, 213493, 243992, 274491, 313704, 365988, 418272, 426986, 487984, 548982, 627408, 640479, 731976, 853972, 975968, 1097964, 1254816, 1280958, 1463952, 1707944, 1921437, 2195928, 2561916, 2927904, 3415888, 3842874, 4391856, 5123832, 6831776, 7685748, 8783712, 10247664, 15371496, 20495328, 30742992, 61485984]

約数ペア:

[(1, 61485984), (2, 30742992), (3, 20495328), (4, 15371496), (6, 10247664), (7, 8783712), (8, 7685748), (9, 6831776), (12, 5123832), (14, 4391856), (16, 3842874), (18, 3415888), (21, 2927904), (24, 2561916), (28, 2195928), (32, 1921437), (36, 1707944), (42, 1463952), (48, 1280958), (49, 1254816), (56, 1097964), (63, 975968), (72, 853972), (84, 731976), (96, 640479), (98, 627408), (112, 548982), (126, 487984), (144, 426986), (147, 418272), (168, 365988), (196, 313704), (224, 274491), (252, 243992), (288, 213493), (294, 209136), (336, 182994), (392, 156852), (441, 139424), (504, 121996), (588, 104568), (672, 91497), (784, 78426), (882, 69712), (1008, 60998), (1176, 52284), (1568, 39213), (1764, 34856), (2016, 30499), (2352, 26142), (3528, 17428), (4357, 14112), (4704, 13071), (7056, 8714)]