86866722

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{69941}}^1$

素因数の和:69975

約数の個数: 32

約数和(自身を含む): 201432960

約数和(自身を除く): 114566238

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 69941, 139882, 209823, 419646, 629469, 1258938, 1608643, 1888407, 3217286, 3776814, 4825929, 9651858, 14477787, 28955574, 43433361, 86866722]

約数ペア:

[(1, 86866722), (2, 43433361), (3, 28955574), (6, 14477787), (9, 9651858), (18, 4825929), (23, 3776814), (27, 3217286), (46, 1888407), (54, 1608643), (69, 1258938), (138, 629469), (207, 419646), (414, 209823), (621, 139882), (1242, 69941)]