78461090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{212057}}^1$

素因数の和:212101

約数の個数: 16

約数和(自身を含む): 145047672

約数和(自身を除く): 66586582

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 212057, 424114, 1060285, 2120570, 7846109, 15692218, 39230545, 78461090]

約数ペア:

[(1, 78461090), (2, 39230545), (5, 15692218), (10, 7846109), (37, 2120570), (74, 1060285), (185, 424114), (370, 212057)]