81144216

素因数分解:

$2^3\times 3^2\times {\mathrm{1033}}^1\times {\mathrm{1091}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 220179960

約数和(自身を除く): 139035744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1033, 1091, 2066, 2182, 3099, 3273, 4132, 4364, 6198, 6546, 8264, 8728, 9297, 9819, 12396, 13092, 18594, 19638, 24792, 26184, 37188, 39276, 74376, 78552, 1127003, 2254006, 3381009, 4508012, 6762018, 9016024, 10143027, 13524036, 20286054, 27048072, 40572108, 81144216]

約数ペア:

[(1, 81144216), (2, 40572108), (3, 27048072), (4, 20286054), (6, 13524036), (8, 10143027), (9, 9016024), (12, 6762018), (18, 4508012), (24, 3381009), (36, 2254006), (72, 1127003), (1033, 78552), (1091, 74376), (2066, 39276), (2182, 37188), (3099, 26184), (3273, 24792), (4132, 19638), (4364, 18594), (6198, 13092), (6546, 12396), (8264, 9819), (8728, 9297)]