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A088844
Multiply perfect numbers for which quotient=sigma[3,x]/x=
A001158
[x]/x is nonintegral.
1
28, 2178540, 45532800, 142990848, 14182439040, 43861478400
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OFFSET
1,1
LINKS
Table of n, a(n) for n=1..6.
CROSSREFS
Cf.
A007691
,
A001158
,
A066269
.
Sequence in context:
A047680
A090768
A119180
*
A234620
A137942
A099090
Adjacent sequences:
A088841
A088842
A088843
*
A088845
A088846
A088847
KEYWORD
more
,
nonn
AUTHOR
Labos Elemer
, Nov 05 2003
STATUS
approved
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Last modified April 25 05:18 EDT 2024. Contains 371964 sequences. (Running on oeis4.)