80352048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2687}}^1$

素因数の和:2794

約数の個数: 80

約数和(自身を含む): 239984640

約数和(自身を除く): 159632592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2492, 2687, 3738, 4272, 4984, 5374, 7476, 8061, 9968, 10748, 14952, 16122, 18809, 21496, 29904, 32244, 37618, 42992, 56427, 64488, 75236, 112854, 128976, 150472, 225708, 239143, 300944, 451416, 478286, 717429, 902832, 956572, 1434858, 1674001, 1913144, 2869716, 3348002, 3826288, 5022003, 5739432, 6696004, 10044006, 11478864, 13392008, 20088012, 26784016, 40176024, 80352048]

約数ペア:

[(1, 80352048), (2, 40176024), (3, 26784016), (4, 20088012), (6, 13392008), (7, 11478864), (8, 10044006), (12, 6696004), (14, 5739432), (16, 5022003), (21, 3826288), (24, 3348002), (28, 2869716), (42, 1913144), (48, 1674001), (56, 1434858), (84, 956572), (89, 902832), (112, 717429), (168, 478286), (178, 451416), (267, 300944), (336, 239143), (356, 225708), (534, 150472), (623, 128976), (712, 112854), (1068, 75236), (1246, 64488), (1424, 56427), (1869, 42992), (2136, 37618), (2492, 32244), (2687, 29904), (3738, 21496), (4272, 18809), (4984, 16122), (5374, 14952), (7476, 10748), (8061, 9968)]