78863922

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{13649}}^1$

素因数の和:13767

約数の個数: 32

約数和(自身を含む): 176904000

約数和(自身を除く): 98040078

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 13649, 27298, 40947, 81894, 122841, 245682, 368523, 737046, 1460443, 2920886, 4381329, 8762658, 13143987, 26287974, 39431961, 78863922]

約数ペア:

[(1, 78863922), (2, 39431961), (3, 26287974), (6, 13143987), (9, 8762658), (18, 4381329), (27, 2920886), (54, 1460443), (107, 737046), (214, 368523), (321, 245682), (642, 122841), (963, 81894), (1926, 40947), (2889, 27298), (5778, 13649)]