80784162

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{78737}}^1$

素因数の和:78767

約数の個数: 32

約数和(自身を含む): 188971200

約数和(自身を除く): 108187038

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 78737, 157474, 236211, 472422, 708633, 1417266, 1496003, 2125899, 2992006, 4251798, 4488009, 8976018, 13464027, 26928054, 40392081, 80784162]

約数ペア:

[(1, 80784162), (2, 40392081), (3, 26928054), (6, 13464027), (9, 8976018), (18, 4488009), (19, 4251798), (27, 2992006), (38, 2125899), (54, 1496003), (57, 1417266), (114, 708633), (171, 472422), (342, 236211), (513, 157474), (1026, 78737)]