66512916

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{42967}}^1$

素因数の和:43020

約数の個数: 36

約数和(自身を含む): 172043872

約数和(自身を除く): 105530956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 42967, 85934, 128901, 171868, 257802, 386703, 515604, 773406, 1546812, 1847581, 3695162, 5542743, 7390324, 11085486, 16628229, 22170972, 33256458, 66512916]

約数ペア:

[(1, 66512916), (2, 33256458), (3, 22170972), (4, 16628229), (6, 11085486), (9, 7390324), (12, 5542743), (18, 3695162), (36, 1847581), (43, 1546812), (86, 773406), (129, 515604), (172, 386703), (258, 257802), (387, 171868), (516, 128901), (774, 85934), (1548, 42967)]