81008274

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{947}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 165862080

約数和(自身を除く): 84853806

約数列:

[1, 2, 3, 6, 53, 106, 159, 269, 318, 538, 807, 947, 1614, 1894, 2841, 5682, 14257, 28514, 42771, 50191, 85542, 100382, 150573, 254743, 301146, 509486, 764229, 1528458, 13501379, 27002758, 40504137, 81008274]

約数ペア:

[(1, 81008274), (2, 40504137), (3, 27002758), (6, 13501379), (53, 1528458), (106, 764229), (159, 509486), (269, 301146), (318, 254743), (538, 150573), (807, 100382), (947, 85542), (1614, 50191), (1894, 42771), (2841, 28514), (5682, 14257)]