64078068

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{75209}}^1$

素因数の和:75287

約数の個数: 24

約数和(自身を含む): 151623360

約数和(自身を除く): 87545292

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 75209, 150418, 225627, 300836, 451254, 902508, 5339839, 10679678, 16019517, 21359356, 32039034, 64078068]

約数ペア:

[(1, 64078068), (2, 32039034), (3, 21359356), (4, 16019517), (6, 10679678), (12, 5339839), (71, 902508), (142, 451254), (213, 300836), (284, 225627), (426, 150418), (852, 75209)]