80261286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{2179}}^1$

素因数の和:3068

約数の個数: 32

約数和(自身を含む): 183747840

約数和(自身を除く): 103486554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 877, 1754, 2179, 2631, 4358, 5262, 6139, 6537, 12278, 13074, 15253, 18417, 30506, 36834, 45759, 91518, 1910983, 3821966, 5732949, 11465898, 13376881, 26753762, 40130643, 80261286]

約数ペア:

[(1, 80261286), (2, 40130643), (3, 26753762), (6, 13376881), (7, 11465898), (14, 5732949), (21, 3821966), (42, 1910983), (877, 91518), (1754, 45759), (2179, 36834), (2631, 30506), (4358, 18417), (5262, 15253), (6139, 13074), (6537, 12278)]