72192170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313879}}^1$

素因数の和:313909

約数の個数: 16

約数和(自身を含む): 135596160

約数和(自身を除く): 63403990

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 313879, 627758, 1569395, 3138790, 7219217, 14438434, 36096085, 72192170]

約数ペア:

[(1, 72192170), (2, 36096085), (5, 14438434), (10, 7219217), (23, 3138790), (46, 1569395), (115, 627758), (230, 313879)]