87212142

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{285007}}^1$

素因数の和:285032

約数の個数: 24

約数和(自身を含む): 200075616

約数和(自身を除く): 112863474

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 285007, 570014, 855021, 1710042, 2565063, 4845119, 5130126, 9690238, 14535357, 29070714, 43606071, 87212142]

約数ペア:

[(1, 87212142), (2, 43606071), (3, 29070714), (6, 14535357), (9, 9690238), (17, 5130126), (18, 4845119), (34, 2565063), (51, 1710042), (102, 855021), (153, 570014), (306, 285007)]