82281876

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{881}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 197765568

約数和(自身を除く): 115483692

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 181, 258, 362, 516, 543, 724, 881, 1086, 1762, 2172, 2643, 3524, 5286, 7783, 10572, 15566, 23349, 31132, 37883, 46698, 75766, 93396, 113649, 151532, 159461, 227298, 318922, 454596, 478383, 637844, 956766, 1913532, 6856823, 13713646, 20570469, 27427292, 41140938, 82281876]

約数ペア:

[(1, 82281876), (2, 41140938), (3, 27427292), (4, 20570469), (6, 13713646), (12, 6856823), (43, 1913532), (86, 956766), (129, 637844), (172, 478383), (181, 454596), (258, 318922), (362, 227298), (516, 159461), (543, 151532), (724, 113649), (881, 93396), (1086, 75766), (1762, 46698), (2172, 37883), (2643, 31132), (3524, 23349), (5286, 15566), (7783, 10572)]