64504068

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{75709}}^1$

素因数の和:75787

約数の個数: 24

約数和(自身を含む): 152631360

約数和(自身を除く): 88127292

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 75709, 151418, 227127, 302836, 454254, 908508, 5375339, 10750678, 16126017, 21501356, 32252034, 64504068]

約数ペア:

[(1, 64504068), (2, 32252034), (3, 21501356), (4, 16126017), (6, 10750678), (12, 5375339), (71, 908508), (142, 454254), (213, 302836), (284, 227127), (426, 151418), (852, 75709)]