80348832

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1777}}^1$

素因数の和:1950

約数の個数: 72

約数和(自身を含む): 230076756

約数和(自身を除く): 149727924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1777, 1884, 2512, 2826, 3554, 3768, 5024, 5331, 5652, 7108, 7536, 10662, 11304, 14216, 15072, 15993, 21324, 22608, 28432, 31986, 42648, 45216, 56864, 63972, 85296, 127944, 170592, 255888, 278989, 511776, 557978, 836967, 1115956, 1673934, 2231912, 2510901, 3347868, 4463824, 5021802, 6695736, 8927648, 10043604, 13391472, 20087208, 26782944, 40174416, 80348832]

約数ペア:

[(1, 80348832), (2, 40174416), (3, 26782944), (4, 20087208), (6, 13391472), (8, 10043604), (9, 8927648), (12, 6695736), (16, 5021802), (18, 4463824), (24, 3347868), (32, 2510901), (36, 2231912), (48, 1673934), (72, 1115956), (96, 836967), (144, 557978), (157, 511776), (288, 278989), (314, 255888), (471, 170592), (628, 127944), (942, 85296), (1256, 63972), (1413, 56864), (1777, 45216), (1884, 42648), (2512, 31986), (2826, 28432), (3554, 22608), (3768, 21324), (5024, 15993), (5331, 15072), (5652, 14216), (7108, 11304), (7536, 10662)]