85340976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{509}}^1$

素因数の和:1026

約数の個数: 80

約数和(自身を含む): 252960000

約数和(自身を除く): 167619024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 499, 509, 998, 1018, 1497, 1527, 1996, 2036, 2994, 3054, 3493, 3563, 3992, 4072, 5988, 6108, 6986, 7126, 7984, 8144, 10479, 10689, 11976, 12216, 13972, 14252, 20958, 21378, 23952, 24432, 27944, 28504, 41916, 42756, 55888, 57008, 83832, 85512, 167664, 171024, 253991, 507982, 761973, 1015964, 1523946, 1777937, 2031928, 3047892, 3555874, 4063856, 5333811, 6095784, 7111748, 10667622, 12191568, 14223496, 21335244, 28446992, 42670488, 85340976]

約数ペア:

[(1, 85340976), (2, 42670488), (3, 28446992), (4, 21335244), (6, 14223496), (7, 12191568), (8, 10667622), (12, 7111748), (14, 6095784), (16, 5333811), (21, 4063856), (24, 3555874), (28, 3047892), (42, 2031928), (48, 1777937), (56, 1523946), (84, 1015964), (112, 761973), (168, 507982), (336, 253991), (499, 171024), (509, 167664), (998, 85512), (1018, 83832), (1497, 57008), (1527, 55888), (1996, 42756), (2036, 41916), (2994, 28504), (3054, 27944), (3493, 24432), (3563, 23952), (3992, 21378), (4072, 20958), (5988, 14252), (6108, 13972), (6986, 12216), (7126, 11976), (7984, 10689), (8144, 10479)]