12879216

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{4259}}^1$

素因数の和:4283

約数の個数: 80

約数和(自身を含む): 42259200

約数和(自身を除く): 29379984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 4259, 8518, 12777, 17036, 25554, 29813, 34072, 38331, 51108, 59626, 68144, 76662, 89439, 102216, 114993, 119252, 153324, 178878, 204432, 229986, 238504, 268317, 306648, 357756, 459972, 477008, 536634, 613296, 715512, 804951, 919944, 1073268, 1431024, 1609902, 1839888, 2146536, 3219804, 4293072, 6439608, 12879216]

約数ペア:

[(1, 12879216), (2, 6439608), (3, 4293072), (4, 3219804), (6, 2146536), (7, 1839888), (8, 1609902), (9, 1431024), (12, 1073268), (14, 919944), (16, 804951), (18, 715512), (21, 613296), (24, 536634), (27, 477008), (28, 459972), (36, 357756), (42, 306648), (48, 268317), (54, 238504), (56, 229986), (63, 204432), (72, 178878), (84, 153324), (108, 119252), (112, 114993), (126, 102216), (144, 89439), (168, 76662), (189, 68144), (216, 59626), (252, 51108), (336, 38331), (378, 34072), (432, 29813), (504, 25554), (756, 17036), (1008, 12777), (1512, 8518), (3024, 4259)]