78736370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{212801}}^1$

素因数の和:212845

約数の個数: 16

約数和(自身を含む): 145556568

約数和(自身を除く): 66820198

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 212801, 425602, 1064005, 2128010, 7873637, 15747274, 39368185, 78736370]

約数ペア:

[(1, 78736370), (2, 39368185), (5, 15747274), (10, 7873637), (37, 2128010), (74, 1064005), (185, 425602), (370, 212801)]