81026136

素因数分解:

$2^3\times 3^3\times {\mathrm{375121}}^1$

素因数の和:375136

約数の個数: 32

約数和(自身を含む): 225073200

約数和(自身を除く): 144047064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 375121, 750242, 1125363, 1500484, 2250726, 3000968, 3376089, 4501452, 6752178, 9002904, 10128267, 13504356, 20256534, 27008712, 40513068, 81026136]

約数ペア:

[(1, 81026136), (2, 40513068), (3, 27008712), (4, 20256534), (6, 13504356), (8, 10128267), (9, 9002904), (12, 6752178), (18, 4501452), (24, 3376089), (27, 3000968), (36, 2250726), (54, 1500484), (72, 1125363), (108, 750242), (216, 375121)]