78464436

素因数分解:

$2^2\times 3^1\times {\mathrm{6538703}}^1$

素因数の和:6538710

約数の個数: 12

約数和(自身を含む): 183083712

約数和(自身を除く): 104619276

約数列:

[1, 2, 3, 4, 6, 12, 6538703, 13077406, 19616109, 26154812, 39232218, 78464436]

約数ペア:

[(1, 78464436), (2, 39232218), (3, 26154812), (4, 19616109), (6, 13077406), (12, 6538703)]