80473008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21773}}^1$

素因数の和:21802

約数の個数: 80

約数和(自身を含む): 259197696

約数和(自身を除く): 178724688

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 21773, 43546, 65319, 87092, 130638, 152411, 174184, 239503, 261276, 304822, 348368, 457233, 479006, 522552, 609644, 718509, 914466, 958012, 1045104, 1219288, 1437018, 1676521, 1828932, 1916024, 2438576, 2874036, 3353042, 3657864, 3832048, 5029563, 5748072, 6706084, 7315728, 10059126, 11496144, 13412168, 20118252, 26824336, 40236504, 80473008]

約数ペア:

[(1, 80473008), (2, 40236504), (3, 26824336), (4, 20118252), (6, 13412168), (7, 11496144), (8, 10059126), (11, 7315728), (12, 6706084), (14, 5748072), (16, 5029563), (21, 3832048), (22, 3657864), (24, 3353042), (28, 2874036), (33, 2438576), (42, 1916024), (44, 1828932), (48, 1676521), (56, 1437018), (66, 1219288), (77, 1045104), (84, 958012), (88, 914466), (112, 718509), (132, 609644), (154, 522552), (168, 479006), (176, 457233), (231, 348368), (264, 304822), (308, 261276), (336, 239503), (462, 174184), (528, 152411), (616, 130638), (924, 87092), (1232, 65319), (1848, 43546), (3696, 21773)]