67921404

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{43207}}^1$

素因数の和:43345

約数の個数: 24

約数和(自身を含む): 159696768

約数和(自身を除く): 91775364

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 43207, 86414, 129621, 172828, 259242, 518484, 5660117, 11320234, 16980351, 22640468, 33960702, 67921404]

約数ペア:

[(1, 67921404), (2, 33960702), (3, 22640468), (4, 16980351), (6, 11320234), (12, 5660117), (131, 518484), (262, 259242), (393, 172828), (524, 129621), (786, 86414), (1572, 43207)]