78714258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{2137}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 180207744

約数和(自身を除く): 101493486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 877, 1754, 2137, 2631, 4274, 5262, 6139, 6411, 12278, 12822, 14959, 18417, 29918, 36834, 44877, 89754, 1874149, 3748298, 5622447, 11244894, 13119043, 26238086, 39357129, 78714258]

約数ペア:

[(1, 78714258), (2, 39357129), (3, 26238086), (6, 13119043), (7, 11244894), (14, 5622447), (21, 3748298), (42, 1874149), (877, 89754), (1754, 44877), (2137, 36834), (2631, 29918), (4274, 18417), (5262, 14959), (6139, 12822), (6411, 12278)]