64947456

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{4027}}^1$

素因数の和:4056

約数の個数: 108

約数和(自身を含む): 214064032

約数和(自身を除く): 149116576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4027, 4032, 5376, 8054, 8064, 12081, 16108, 16128, 24162, 28189, 32216, 36243, 48324, 56378, 64432, 72486, 84567, 96648, 112756, 128864, 144972, 169134, 193296, 225512, 253701, 257728, 289944, 338268, 386592, 451024, 507402, 515456, 579888, 676536, 773184, 902048, 1014804, 1030912, 1159776, 1353072, 1546368, 1804096, 2029608, 2319552, 2706144, 3092736, 3608192, 4059216, 4639104, 5412288, 7216384, 8118432, 9278208, 10824576, 16236864, 21649152, 32473728, 64947456]

約数ペア:

[(1, 64947456), (2, 32473728), (3, 21649152), (4, 16236864), (6, 10824576), (7, 9278208), (8, 8118432), (9, 7216384), (12, 5412288), (14, 4639104), (16, 4059216), (18, 3608192), (21, 3092736), (24, 2706144), (28, 2319552), (32, 2029608), (36, 1804096), (42, 1546368), (48, 1353072), (56, 1159776), (63, 1030912), (64, 1014804), (72, 902048), (84, 773184), (96, 676536), (112, 579888), (126, 515456), (128, 507402), (144, 451024), (168, 386592), (192, 338268), (224, 289944), (252, 257728), (256, 253701), (288, 225512), (336, 193296), (384, 169134), (448, 144972), (504, 128864), (576, 112756), (672, 96648), (768, 84567), (896, 72486), (1008, 64432), (1152, 56378), (1344, 48324), (1792, 36243), (2016, 32216), (2304, 28189), (2688, 24162), (4027, 16128), (4032, 16108), (5376, 12081), (8054, 8064)]