89901216

素因数分解:

$2^5\times 3^2\times {\mathrm{541}}^1\times {\mathrm{577}}^1$

素因数の和:1134

約数の個数: 72

約数和(自身を含む): 256573044

約数和(自身を除く): 166671828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 541, 577, 1082, 1154, 1623, 1731, 2164, 2308, 3246, 3462, 4328, 4616, 4869, 5193, 6492, 6924, 8656, 9232, 9738, 10386, 12984, 13848, 17312, 18464, 19476, 20772, 25968, 27696, 38952, 41544, 51936, 55392, 77904, 83088, 155808, 166176, 312157, 624314, 936471, 1248628, 1872942, 2497256, 2809413, 3745884, 4994512, 5618826, 7491768, 9989024, 11237652, 14983536, 22475304, 29967072, 44950608, 89901216]

約数ペア:

[(1, 89901216), (2, 44950608), (3, 29967072), (4, 22475304), (6, 14983536), (8, 11237652), (9, 9989024), (12, 7491768), (16, 5618826), (18, 4994512), (24, 3745884), (32, 2809413), (36, 2497256), (48, 1872942), (72, 1248628), (96, 936471), (144, 624314), (288, 312157), (541, 166176), (577, 155808), (1082, 83088), (1154, 77904), (1623, 55392), (1731, 51936), (2164, 41544), (2308, 38952), (3246, 27696), (3462, 25968), (4328, 20772), (4616, 19476), (4869, 18464), (5193, 17312), (6492, 13848), (6924, 12984), (8656, 10386), (9232, 9738)]