80816064

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:562

約数の個数: 112

約数和(自身を含む): 246571008

約数和(自身を除く): 165754944

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, 314, 336, 383, 448, 471, 628, 672, 766, 942, 1099, 1149, 1256, 1344, 1532, 1884, 2198, 2298, 2512, 2681, 3064, 3297, 3768, 4396, 4596, 5024, 5362, 6128, 6594, 7536, 8043, 8792, 9192, 10048, 10724, 12256, 13188, 15072, 16086, 17584, 18384, 21448, 24512, 26376, 30144, 32172, 35168, 36768, 42896, 52752, 60131, 64344, 70336, 73536, 85792, 105504, 120262, 128688, 171584, 180393, 211008, 240524, 257376, 360786, 420917, 481048, 514752, 721572, 841834, 962096, 1262751, 1443144, 1683668, 1924192, 2525502, 2886288, 3367336, 3848384, 5051004, 5772576, 6734672, 10102008, 11545152, 13469344, 20204016, 26938688, 40408032, 80816064]

約数ペア:

[(1, 80816064), (2, 40408032), (3, 26938688), (4, 20204016), (6, 13469344), (7, 11545152), (8, 10102008), (12, 6734672), (14, 5772576), (16, 5051004), (21, 3848384), (24, 3367336), (28, 2886288), (32, 2525502), (42, 1924192), (48, 1683668), (56, 1443144), (64, 1262751), (84, 962096), (96, 841834), (112, 721572), (157, 514752), (168, 481048), (192, 420917), (224, 360786), (314, 257376), (336, 240524), (383, 211008), (448, 180393), (471, 171584), (628, 128688), (672, 120262), (766, 105504), (942, 85792), (1099, 73536), (1149, 70336), (1256, 64344), (1344, 60131), (1532, 52752), (1884, 42896), (2198, 36768), (2298, 35168), (2512, 32172), (2681, 30144), (3064, 26376), (3297, 24512), (3768, 21448), (4396, 18384), (4596, 17584), (5024, 16086), (5362, 15072), (6128, 13188), (6594, 12256), (7536, 10724), (8043, 10048), (8792, 9192)]