84381584

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2087}}^1$

素因数の和:2140

約数の個数: 60

約数和(自身を含む): 197290944

約数和(自身を除く): 112909360

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 361, 532, 722, 1064, 1444, 2087, 2128, 2527, 2888, 4174, 5054, 5776, 8348, 10108, 14609, 16696, 20216, 29218, 33392, 39653, 40432, 58436, 79306, 116872, 158612, 233744, 277571, 317224, 555142, 634448, 753407, 1110284, 1506814, 2220568, 3013628, 4441136, 5273849, 6027256, 10547698, 12054512, 21095396, 42190792, 84381584]

約数ペア:

[(1, 84381584), (2, 42190792), (4, 21095396), (7, 12054512), (8, 10547698), (14, 6027256), (16, 5273849), (19, 4441136), (28, 3013628), (38, 2220568), (56, 1506814), (76, 1110284), (112, 753407), (133, 634448), (152, 555142), (266, 317224), (304, 277571), (361, 233744), (532, 158612), (722, 116872), (1064, 79306), (1444, 58436), (2087, 40432), (2128, 39653), (2527, 33392), (2888, 29218), (4174, 20216), (5054, 16696), (5776, 14609), (8348, 10108)]