87131148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{558533}}^1$

素因数の和:558553

約数の個数: 24

約数和(自身を含む): 218945328

約数和(自身を除く): 131814180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 558533, 1117066, 1675599, 2234132, 3351198, 6702396, 7260929, 14521858, 21782787, 29043716, 43565574, 87131148]

約数ペア:

[(1, 87131148), (2, 43565574), (3, 29043716), (4, 21782787), (6, 14521858), (12, 7260929), (13, 6702396), (26, 3351198), (39, 2234132), (52, 1675599), (78, 1117066), (156, 558533)]