78774042

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{122701}}^1$

素因数の和:122813

約数の個数: 16

約数和(自身を含む): 159021792

約数和(自身を除く): 80247750

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 122701, 245402, 368103, 736206, 13129007, 26258014, 39387021, 78774042]

約数ペア:

[(1, 78774042), (2, 39387021), (3, 26258014), (6, 13129007), (107, 736206), (214, 368103), (321, 245402), (642, 122701)]