A116148 Amicable quadruples: the values of sigma corresponding to A036471-A036474.

13927680, 16248960, 19498752, 21228480, 24373440, 24998400, 27855360, 28304640, 28304640, 29030400, 29030400, 29877120, 29998080, 29998080, 32497920, 33022080, 33868800, 33868800, 37497600, 37739520, 37739520, 38997504, 40884480, 40884480

Offset: 1

Author

Giovanni Resta, Nov 14 2006

Keywords

• nonn

Comments

Note that repetitions occur.

Links

• Donovan Johnson, Table of n, a(n) for n = 1..2000

Crossrefs

Cf. A036471, A036472, A036473, A036474.