66869988

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{129593}}^1$

素因数の和:129643

約数の個数: 24

約数和(自身を含む): 159659808

約数和(自身を除く): 92789820

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 129593, 259186, 388779, 518372, 777558, 1555116, 5572499, 11144998, 16717497, 22289996, 33434994, 66869988]

約数ペア:

[(1, 66869988), (2, 33434994), (3, 22289996), (4, 16717497), (6, 11144998), (12, 5572499), (43, 1555116), (86, 777558), (129, 518372), (172, 388779), (258, 259186), (516, 129593)]