64179456

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 190729728

約数和(自身を除く): 126550272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 107, 128, 132, 142, 176, 192, 213, 214, 256, 264, 284, 321, 352, 384, 426, 428, 528, 568, 642, 704, 768, 781, 852, 856, 1056, 1136, 1177, 1284, 1408, 1562, 1704, 1712, 2112, 2272, 2343, 2354, 2568, 2816, 3124, 3408, 3424, 3531, 4224, 4544, 4686, 4708, 5136, 6248, 6816, 6848, 7062, 7597, 8448, 9088, 9372, 9416, 10272, 12496, 13632, 13696, 14124, 15194, 18176, 18744, 18832, 20544, 22791, 24992, 27264, 27392, 28248, 30388, 37488, 37664, 41088, 45582, 49984, 54528, 56496, 60776, 74976, 75328, 82176, 83567, 91164, 99968, 112992, 121552, 149952, 150656, 167134, 182328, 199936, 225984, 243104, 250701, 299904, 301312, 334268, 364656, 451968, 486208, 501402, 599808, 668536, 729312, 903936, 972416, 1002804, 1337072, 1458624, 1944832, 2005608, 2674144, 2917248, 4011216, 5348288, 5834496, 8022432, 10696576, 16044864, 21393152, 32089728, 64179456]

約数ペア:

[(1, 64179456), (2, 32089728), (3, 21393152), (4, 16044864), (6, 10696576), (8, 8022432), (11, 5834496), (12, 5348288), (16, 4011216), (22, 2917248), (24, 2674144), (32, 2005608), (33, 1944832), (44, 1458624), (48, 1337072), (64, 1002804), (66, 972416), (71, 903936), (88, 729312), (96, 668536), (107, 599808), (128, 501402), (132, 486208), (142, 451968), (176, 364656), (192, 334268), (213, 301312), (214, 299904), (256, 250701), (264, 243104), (284, 225984), (321, 199936), (352, 182328), (384, 167134), (426, 150656), (428, 149952), (528, 121552), (568, 112992), (642, 99968), (704, 91164), (768, 83567), (781, 82176), (852, 75328), (856, 74976), (1056, 60776), (1136, 56496), (1177, 54528), (1284, 49984), (1408, 45582), (1562, 41088), (1704, 37664), (1712, 37488), (2112, 30388), (2272, 28248), (2343, 27392), (2354, 27264), (2568, 24992), (2816, 22791), (3124, 20544), (3408, 18832), (3424, 18744), (3531, 18176), (4224, 15194), (4544, 14124), (4686, 13696), (4708, 13632), (5136, 12496), (6248, 10272), (6816, 9416), (6848, 9372), (7062, 9088), (7597, 8448)]