82778838

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{128939}}^1$

素因数の和:129051

約数の個数: 16

約数和(自身を含む): 167106240

約数和(自身を除く): 84327402

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 128939, 257878, 386817, 773634, 13796473, 27592946, 41389419, 82778838]

約数ペア:

[(1, 82778838), (2, 41389419), (3, 27592946), (6, 13796473), (107, 773634), (214, 386817), (321, 257878), (642, 128939)]