87745974

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{105211}}^1$

素因数の和:105355

約数の個数: 16

約数和(自身を含む): 176756160

約数和(自身を除く): 89010186

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 105211, 210422, 315633, 631266, 14624329, 29248658, 43872987, 87745974]

約数ペア:

[(1, 87745974), (2, 43872987), (3, 29248658), (6, 14624329), (139, 631266), (278, 315633), (417, 210422), (834, 105211)]