89731788

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{105319}}^1$

素因数の和:105397

約数の個数: 24

約数和(自身を含む): 212325120

約数和(自身を除く): 122593332

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 105319, 210638, 315957, 421276, 631914, 1263828, 7477649, 14955298, 22432947, 29910596, 44865894, 89731788]

約数ペア:

[(1, 89731788), (2, 44865894), (3, 29910596), (4, 22432947), (6, 14955298), (12, 7477649), (71, 1263828), (142, 631914), (213, 421276), (284, 315957), (426, 210638), (852, 105319)]