81494797752

素因数分解:

$2^3\times 3^2\times {\mathrm{1131872191}}^1$

素因数の和:1131872203

約数の個数: 24

約数和(自身を含む): 220715077440

約数和(自身を除く): 139220279688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1131872191, 2263744382, 3395616573, 4527488764, 6791233146, 9054977528, 10186849719, 13582466292, 20373699438, 27164932584, 40747398876, 81494797752]

約数ペア:

[(1, 81494797752), (2, 40747398876), (3, 27164932584), (4, 20373699438), (6, 13582466292), (8, 10186849719), (9, 9054977528), (12, 6791233146), (18, 4527488764), (24, 3395616573), (36, 2263744382), (72, 1131872191)]