87086958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 205314048

約数和(自身を除く): 118227090

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 157, 281, 282, 314, 329, 471, 562, 658, 843, 942, 987, 1099, 1686, 1967, 1974, 2198, 3297, 3934, 5901, 6594, 7379, 11802, 13207, 14758, 22137, 26414, 39621, 44117, 44274, 51653, 79242, 88234, 92449, 103306, 132351, 154959, 184898, 264702, 277347, 308819, 309918, 554694, 617638, 926457, 1852914, 2073499, 4146998, 6220497, 12440994, 14514493, 29028986, 43543479, 87086958]

約数ペア:

[(1, 87086958), (2, 43543479), (3, 29028986), (6, 14514493), (7, 12440994), (14, 6220497), (21, 4146998), (42, 2073499), (47, 1852914), (94, 926457), (141, 617638), (157, 554694), (281, 309918), (282, 308819), (314, 277347), (329, 264702), (471, 184898), (562, 154959), (658, 132351), (843, 103306), (942, 92449), (987, 88234), (1099, 79242), (1686, 51653), (1967, 44274), (1974, 44117), (2198, 39621), (3297, 26414), (3934, 22137), (5901, 14758), (6594, 13207), (7379, 11802)]