72608846

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1\times {\mathrm{643}}^1$

素因数の和:1207

約数の個数: 16

約数和(自身を含む): 110170368

約数和(自身を除く): 37561522

約数列:

[1, 2, 131, 262, 431, 643, 862, 1286, 56461, 84233, 112922, 168466, 277133, 554266, 36304423, 72608846]

約数ペア:

[(1, 72608846), (2, 36304423), (131, 554266), (262, 277133), (431, 168466), (643, 112922), (862, 84233), (1286, 56461)]