87403164

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{68071}}^1$

素因数の和:68185

約数の個数: 24

約数和(自身を含む): 205849728

約数和(自身を除く): 118446564

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 68071, 136142, 204213, 272284, 408426, 816852, 7283597, 14567194, 21850791, 29134388, 43701582, 87403164]

約数ペア:

[(1, 87403164), (2, 43701582), (3, 29134388), (4, 21850791), (6, 14567194), (12, 7283597), (107, 816852), (214, 408426), (321, 272284), (428, 204213), (642, 136142), (1284, 68071)]