80718708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{960937}}^1$

素因数の和:960951

約数の個数: 24

約数和(自身を含む): 215250112

約数和(自身を除く): 134531404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 960937, 1921874, 2882811, 3843748, 5765622, 6726559, 11531244, 13453118, 20179677, 26906236, 40359354, 80718708]

約数ペア:

[(1, 80718708), (2, 40359354), (3, 26906236), (4, 20179677), (6, 13453118), (7, 11531244), (12, 6726559), (14, 5765622), (21, 3843748), (28, 2882811), (42, 1921874), (84, 960937)]