77761046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{49783}}^1$

素因数の和:49867

約数の個数: 16

約数和(自身を含む): 129040128

約数和(自身を除く): 51279082

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 49783, 99566, 547613, 1095226, 3534593, 7069186, 38880523, 77761046]

約数ペア:

[(1, 77761046), (2, 38880523), (11, 7069186), (22, 3534593), (71, 1095226), (142, 547613), (781, 99566), (1562, 49783)]