81127302

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{30941}}^1$

素因数の和:30988

約数の個数: 32

約数和(自身を含む): 178225920

約数和(自身を除く): 97098618

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 30941, 61882, 92823, 185646, 587879, 711643, 1175758, 1423286, 1763637, 2134929, 3527274, 4269858, 13521217, 27042434, 40563651, 81127302]

約数ペア:

[(1, 81127302), (2, 40563651), (3, 27042434), (6, 13521217), (19, 4269858), (23, 3527274), (38, 2134929), (46, 1763637), (57, 1423286), (69, 1175758), (114, 711643), (138, 587879), (437, 185646), (874, 92823), (1311, 61882), (2622, 30941)]