66867048

素因数分解:

$2^3\times 3^2\times {\mathrm{487}}^1\times {\mathrm{1907}}^1$

素因数の和:2406

約数の個数: 48

約数和(自身を含む): 181565280

約数和(自身を除く): 114698232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 487, 974, 1461, 1907, 1948, 2922, 3814, 3896, 4383, 5721, 5844, 7628, 8766, 11442, 11688, 15256, 17163, 17532, 22884, 34326, 35064, 45768, 68652, 137304, 928709, 1857418, 2786127, 3714836, 5572254, 7429672, 8358381, 11144508, 16716762, 22289016, 33433524, 66867048]

約数ペア:

[(1, 66867048), (2, 33433524), (3, 22289016), (4, 16716762), (6, 11144508), (8, 8358381), (9, 7429672), (12, 5572254), (18, 3714836), (24, 2786127), (36, 1857418), (72, 928709), (487, 137304), (974, 68652), (1461, 45768), (1907, 35064), (1948, 34326), (2922, 22884), (3814, 17532), (3896, 17163), (4383, 15256), (5721, 11688), (5844, 11442), (7628, 8766)]