78862638

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{122839}}^1$

素因数の和:122951

約数の個数: 16

約数和(自身を含む): 159200640

約数和(自身を除く): 80338002

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 122839, 245678, 368517, 737034, 13143773, 26287546, 39431319, 78862638]

約数ペア:

[(1, 78862638), (2, 39431319), (3, 26287546), (6, 13143773), (107, 737034), (214, 368517), (321, 245678), (642, 122839)]