87687138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{189799}}^1$

素因数の和:189822

約数の個数: 32

約数和(自身を含む): 218649600

約数和(自身を除く): 130962462

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 189799, 379598, 569397, 1138794, 1328593, 2087789, 2657186, 3985779, 4175578, 6263367, 7971558, 12526734, 14614523, 29229046, 43843569, 87687138]

約数ペア:

[(1, 87687138), (2, 43843569), (3, 29229046), (6, 14614523), (7, 12526734), (11, 7971558), (14, 6263367), (21, 4175578), (22, 3985779), (33, 2657186), (42, 2087789), (66, 1328593), (77, 1138794), (154, 569397), (231, 379598), (462, 189799)]