80557026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{17191}}^1$

素因数の和:17278

約数の個数: 32

約数和(自身を含む): 178246656

約数和(自身を除く): 97689630

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 17191, 34382, 51573, 103146, 189101, 378202, 567303, 1134606, 1220561, 2441122, 3661683, 7323366, 13426171, 26852342, 40278513, 80557026]

約数ペア:

[(1, 80557026), (2, 40278513), (3, 26852342), (6, 13426171), (11, 7323366), (22, 3661683), (33, 2441122), (66, 1220561), (71, 1134606), (142, 567303), (213, 378202), (426, 189101), (781, 103146), (1562, 51573), (2343, 34382), (4686, 17191)]