64779456

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:486

約数の個数: 112

約数和(自身を含む): 197770496

約数和(自身を除く): 132991040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 157, 168, 192, 224, 307, 314, 336, 448, 471, 614, 628, 672, 921, 942, 1099, 1228, 1256, 1344, 1842, 1884, 2149, 2198, 2456, 2512, 3297, 3684, 3768, 4298, 4396, 4912, 5024, 6447, 6594, 7368, 7536, 8596, 8792, 9824, 10048, 12894, 13188, 14736, 15072, 17192, 17584, 19648, 25788, 26376, 29472, 30144, 34384, 35168, 48199, 51576, 52752, 58944, 68768, 70336, 96398, 103152, 105504, 137536, 144597, 192796, 206304, 211008, 289194, 337393, 385592, 412608, 578388, 674786, 771184, 1012179, 1156776, 1349572, 1542368, 2024358, 2313552, 2699144, 3084736, 4048716, 4627104, 5398288, 8097432, 9254208, 10796576, 16194864, 21593152, 32389728, 64779456]

約数ペア:

[(1, 64779456), (2, 32389728), (3, 21593152), (4, 16194864), (6, 10796576), (7, 9254208), (8, 8097432), (12, 5398288), (14, 4627104), (16, 4048716), (21, 3084736), (24, 2699144), (28, 2313552), (32, 2024358), (42, 1542368), (48, 1349572), (56, 1156776), (64, 1012179), (84, 771184), (96, 674786), (112, 578388), (157, 412608), (168, 385592), (192, 337393), (224, 289194), (307, 211008), (314, 206304), (336, 192796), (448, 144597), (471, 137536), (614, 105504), (628, 103152), (672, 96398), (921, 70336), (942, 68768), (1099, 58944), (1228, 52752), (1256, 51576), (1344, 48199), (1842, 35168), (1884, 34384), (2149, 30144), (2198, 29472), (2456, 26376), (2512, 25788), (3297, 19648), (3684, 17584), (3768, 17192), (4298, 15072), (4396, 14736), (4912, 13188), (5024, 12894), (6447, 10048), (6594, 9824), (7368, 8792), (7536, 8596)]