90132984

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{4871}}^1$

素因数の和:5140

約数の個数: 48

約数和(自身を含む): 245110320

約数和(自身を除く): 154977336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 4871, 6168, 9252, 9742, 14613, 18504, 19484, 29226, 38968, 43839, 58452, 87678, 116904, 175356, 350712, 1251847, 2503694, 3755541, 5007388, 7511082, 10014776, 11266623, 15022164, 22533246, 30044328, 45066492, 90132984]

約数ペア:

[(1, 90132984), (2, 45066492), (3, 30044328), (4, 22533246), (6, 15022164), (8, 11266623), (9, 10014776), (12, 7511082), (18, 5007388), (24, 3755541), (36, 2503694), (72, 1251847), (257, 350712), (514, 175356), (771, 116904), (1028, 87678), (1542, 58452), (2056, 43839), (2313, 38968), (3084, 29226), (4626, 19484), (4871, 18504), (6168, 14613), (9252, 9742)]