78938424

素因数分解:

$2^3\times 3^2\times {\mathrm{919}}^1\times {\mathrm{1193}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 214203600

約数和(自身を除く): 135265176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 919, 1193, 1838, 2386, 2757, 3579, 3676, 4772, 5514, 7158, 7352, 8271, 9544, 10737, 11028, 14316, 16542, 21474, 22056, 28632, 33084, 42948, 66168, 85896, 1096367, 2192734, 3289101, 4385468, 6578202, 8770936, 9867303, 13156404, 19734606, 26312808, 39469212, 78938424]

約数ペア:

[(1, 78938424), (2, 39469212), (3, 26312808), (4, 19734606), (6, 13156404), (8, 9867303), (9, 8770936), (12, 6578202), (18, 4385468), (24, 3289101), (36, 2192734), (72, 1096367), (919, 85896), (1193, 66168), (1838, 42948), (2386, 33084), (2757, 28632), (3579, 22056), (3676, 21474), (4772, 16542), (5514, 14316), (7158, 11028), (7352, 10737), (8271, 9544)]