81304836

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{183119}}^1$

素因数の和:183163

約数の個数: 24

約数和(自身を含む): 194839680

約数和(自身を除く): 113534844

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 183119, 366238, 549357, 732476, 1098714, 2197428, 6775403, 13550806, 20326209, 27101612, 40652418, 81304836]

約数ペア:

[(1, 81304836), (2, 40652418), (3, 27101612), (4, 20326209), (6, 13550806), (12, 6775403), (37, 2197428), (74, 1098714), (111, 732476), (148, 549357), (222, 366238), (444, 183119)]