64606464

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:757

約数の個数: 144

約数和(自身を含む): 206035200

約数和(自身を除く): 141428736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 719, 768, 832, 864, 936, 1152, 1248, 1404, 1438, 1664, 1728, 1872, 2157, 2304, 2496, 2808, 2876, 3328, 3456, 3744, 4314, 4992, 5616, 5752, 6471, 6912, 7488, 8628, 9347, 9984, 11232, 11504, 12942, 14976, 17256, 18694, 19413, 22464, 23008, 25884, 28041, 29952, 34512, 37388, 38826, 44928, 46016, 51768, 56082, 69024, 74776, 77652, 84123, 89856, 92032, 103536, 112164, 138048, 149552, 155304, 168246, 184064, 207072, 224328, 252369, 276096, 299104, 310608, 336492, 414144, 448656, 504738, 552192, 598208, 621216, 672984, 828288, 897312, 1009476, 1196416, 1242432, 1345968, 1656576, 1794624, 2018952, 2392832, 2484864, 2691936, 3589248, 4037904, 4969728, 5383872, 7178496, 8075808, 10767744, 16151616, 21535488, 32303232, 64606464]

約数ペア:

[(1, 64606464), (2, 32303232), (3, 21535488), (4, 16151616), (6, 10767744), (8, 8075808), (9, 7178496), (12, 5383872), (13, 4969728), (16, 4037904), (18, 3589248), (24, 2691936), (26, 2484864), (27, 2392832), (32, 2018952), (36, 1794624), (39, 1656576), (48, 1345968), (52, 1242432), (54, 1196416), (64, 1009476), (72, 897312), (78, 828288), (96, 672984), (104, 621216), (108, 598208), (117, 552192), (128, 504738), (144, 448656), (156, 414144), (192, 336492), (208, 310608), (216, 299104), (234, 276096), (256, 252369), (288, 224328), (312, 207072), (351, 184064), (384, 168246), (416, 155304), (432, 149552), (468, 138048), (576, 112164), (624, 103536), (702, 92032), (719, 89856), (768, 84123), (832, 77652), (864, 74776), (936, 69024), (1152, 56082), (1248, 51768), (1404, 46016), (1438, 44928), (1664, 38826), (1728, 37388), (1872, 34512), (2157, 29952), (2304, 28041), (2496, 25884), (2808, 23008), (2876, 22464), (3328, 19413), (3456, 18694), (3744, 17256), (4314, 14976), (4992, 12942), (5616, 11504), (5752, 11232), (6471, 9984), (6912, 9347), (7488, 8628)]