86165748

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{21563}}^1$

素因数の和:21613

約数の個数: 48

約数和(自身を含む): 229440960

約数和(自身を除く): 143275212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 21563, 43126, 64689, 86252, 129378, 194067, 258756, 388134, 582201, 776268, 797831, 1164402, 1595662, 2328804, 2393493, 3191324, 4786986, 7180479, 9573972, 14360958, 21541437, 28721916, 43082874, 86165748]

約数ペア:

[(1, 86165748), (2, 43082874), (3, 28721916), (4, 21541437), (6, 14360958), (9, 9573972), (12, 7180479), (18, 4786986), (27, 3191324), (36, 2393493), (37, 2328804), (54, 1595662), (74, 1164402), (108, 797831), (111, 776268), (148, 582201), (222, 388134), (333, 258756), (444, 194067), (666, 129378), (999, 86252), (1332, 64689), (1998, 43126), (3996, 21563)]