81739932

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{219731}}^1$

素因数の和:219769

約数の個数: 24

約数和(自身を含む): 196879872

約数和(自身を除く): 115139940

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 219731, 439462, 659193, 878924, 1318386, 2636772, 6811661, 13623322, 20434983, 27246644, 40869966, 81739932]

約数ペア:

[(1, 81739932), (2, 40869966), (3, 27246644), (4, 20434983), (6, 13623322), (12, 6811661), (31, 2636772), (62, 1318386), (93, 878924), (124, 659193), (186, 439462), (372, 219731)]