87126070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{378809}}^1$

素因数の和:378839

約数の個数: 16

約数和(自身を含む): 163645920

約数和(自身を除く): 76519850

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 378809, 757618, 1894045, 3788090, 8712607, 17425214, 43563035, 87126070]

約数ペア:

[(1, 87126070), (2, 43563035), (5, 17425214), (10, 8712607), (23, 3788090), (46, 1894045), (115, 757618), (230, 378809)]