81198912

素因数分解:

$2^6\times 3^1\times {\mathrm{422911}}^1$

素因数の和:422926

約数の個数: 28

約数和(自身を含む): 214839296

約数和(自身を除く): 133640384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 422911, 845822, 1268733, 1691644, 2537466, 3383288, 5074932, 6766576, 10149864, 13533152, 20299728, 27066304, 40599456, 81198912]

約数ペア:

[(1, 81198912), (2, 40599456), (3, 27066304), (4, 20299728), (6, 13533152), (8, 10149864), (12, 6766576), (16, 5074932), (24, 3383288), (32, 2537466), (48, 1691644), (64, 1268733), (96, 845822), (192, 422911)]