90744576

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 266128800

約数和(自身を除く): 175384224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 128, 149, 156, 183, 192, 208, 244, 256, 298, 312, 366, 384, 416, 447, 488, 596, 624, 732, 768, 793, 832, 894, 976, 1192, 1248, 1464, 1586, 1664, 1788, 1937, 1952, 2379, 2384, 2496, 2928, 3172, 3328, 3576, 3874, 3904, 4758, 4768, 4992, 5811, 5856, 6344, 7152, 7748, 7808, 9089, 9516, 9536, 9984, 11622, 11712, 12688, 14304, 15496, 15616, 18178, 19032, 19072, 23244, 23424, 25376, 27267, 28608, 30992, 36356, 38064, 38144, 46488, 46848, 50752, 54534, 57216, 61984, 72712, 76128, 92976, 101504, 109068, 114432, 118157, 123968, 145424, 152256, 185952, 203008, 218136, 236314, 247936, 290848, 304512, 354471, 371904, 436272, 472628, 495872, 581696, 609024, 708942, 743808, 872544, 945256, 1163392, 1417884, 1487616, 1745088, 1890512, 2326784, 2835768, 3490176, 3781024, 5671536, 6980352, 7562048, 11343072, 15124096, 22686144, 30248192, 45372288, 90744576]

約数ペア:

[(1, 90744576), (2, 45372288), (3, 30248192), (4, 22686144), (6, 15124096), (8, 11343072), (12, 7562048), (13, 6980352), (16, 5671536), (24, 3781024), (26, 3490176), (32, 2835768), (39, 2326784), (48, 1890512), (52, 1745088), (61, 1487616), (64, 1417884), (78, 1163392), (96, 945256), (104, 872544), (122, 743808), (128, 708942), (149, 609024), (156, 581696), (183, 495872), (192, 472628), (208, 436272), (244, 371904), (256, 354471), (298, 304512), (312, 290848), (366, 247936), (384, 236314), (416, 218136), (447, 203008), (488, 185952), (596, 152256), (624, 145424), (732, 123968), (768, 118157), (793, 114432), (832, 109068), (894, 101504), (976, 92976), (1192, 76128), (1248, 72712), (1464, 61984), (1586, 57216), (1664, 54534), (1788, 50752), (1937, 46848), (1952, 46488), (2379, 38144), (2384, 38064), (2496, 36356), (2928, 30992), (3172, 28608), (3328, 27267), (3576, 25376), (3874, 23424), (3904, 23244), (4758, 19072), (4768, 19032), (4992, 18178), (5811, 15616), (5856, 15496), (6344, 14304), (7152, 12688), (7748, 11712), (7808, 11622), (9089, 9984), (9516, 9536)]