84000168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{166667}}^1$

素因数の和:166686

約数の個数: 48

約数和(自身を含む): 260002080

約数和(自身を除く): 176001912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 166667, 333334, 500001, 666668, 1000002, 1166669, 1333336, 1500003, 2000004, 2333338, 3000006, 3500007, 4000008, 4666676, 6000012, 7000014, 9333352, 10500021, 12000024, 14000028, 21000042, 28000056, 42000084, 84000168]

約数ペア:

[(1, 84000168), (2, 42000084), (3, 28000056), (4, 21000042), (6, 14000028), (7, 12000024), (8, 10500021), (9, 9333352), (12, 7000014), (14, 6000012), (18, 4666676), (21, 4000008), (24, 3500007), (28, 3000006), (36, 2333338), (42, 2000004), (56, 1500003), (63, 1333336), (72, 1166669), (84, 1000002), (126, 666668), (168, 500001), (252, 333334), (504, 166667)]