66820896

素因数分解:

$2^5\times 3^3\times {\mathrm{77339}}^1$

素因数の和:77358

約数の個数: 48

約数和(自身を含む): 194896800

約数和(自身を除く): 128075904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 77339, 154678, 232017, 309356, 464034, 618712, 696051, 928068, 1237424, 1392102, 1856136, 2088153, 2474848, 2784204, 3712272, 4176306, 5568408, 7424544, 8352612, 11136816, 16705224, 22273632, 33410448, 66820896]

約数ペア:

[(1, 66820896), (2, 33410448), (3, 22273632), (4, 16705224), (6, 11136816), (8, 8352612), (9, 7424544), (12, 5568408), (16, 4176306), (18, 3712272), (24, 2784204), (27, 2474848), (32, 2088153), (36, 1856136), (48, 1392102), (54, 1237424), (72, 928068), (96, 696051), (108, 618712), (144, 464034), (216, 309356), (288, 232017), (432, 154678), (864, 77339)]