64494432

素因数分解:

$2^5\times 3^2\times {\mathrm{223939}}^1$

素因数の和:223955

約数の個数: 36

約数和(自身を含む): 183406860

約数和(自身を除く): 118912428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 223939, 447878, 671817, 895756, 1343634, 1791512, 2015451, 2687268, 3583024, 4030902, 5374536, 7166048, 8061804, 10749072, 16123608, 21498144, 32247216, 64494432]

約数ペア:

[(1, 64494432), (2, 32247216), (3, 21498144), (4, 16123608), (6, 10749072), (8, 8061804), (9, 7166048), (12, 5374536), (16, 4030902), (18, 3583024), (24, 2687268), (32, 2015451), (36, 1791512), (48, 1343634), (72, 895756), (96, 671817), (144, 447878), (288, 223939)]