63871488

素因数分解:

$2^9\times 3^2\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:274

約数の個数: 120

約数和(自身を含む): 187675488

約数和(自身を除く): 123804000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 128, 144, 166, 167, 192, 249, 256, 288, 332, 334, 384, 498, 501, 512, 576, 664, 668, 747, 768, 996, 1002, 1152, 1328, 1336, 1494, 1503, 1536, 1992, 2004, 2304, 2656, 2672, 2988, 3006, 3984, 4008, 4608, 5312, 5344, 5976, 6012, 7968, 8016, 10624, 10688, 11952, 12024, 13861, 15936, 16032, 21248, 21376, 23904, 24048, 27722, 31872, 32064, 41583, 42496, 42752, 47808, 48096, 55444, 63744, 64128, 83166, 85504, 95616, 96192, 110888, 124749, 127488, 128256, 166332, 191232, 192384, 221776, 249498, 256512, 332664, 382464, 384768, 443552, 498996, 665328, 769536, 887104, 997992, 1330656, 1774208, 1995984, 2661312, 3548416, 3991968, 5322624, 7096832, 7983936, 10645248, 15967872, 21290496, 31935744, 63871488]

約数ペア:

[(1, 63871488), (2, 31935744), (3, 21290496), (4, 15967872), (6, 10645248), (8, 7983936), (9, 7096832), (12, 5322624), (16, 3991968), (18, 3548416), (24, 2661312), (32, 1995984), (36, 1774208), (48, 1330656), (64, 997992), (72, 887104), (83, 769536), (96, 665328), (128, 498996), (144, 443552), (166, 384768), (167, 382464), (192, 332664), (249, 256512), (256, 249498), (288, 221776), (332, 192384), (334, 191232), (384, 166332), (498, 128256), (501, 127488), (512, 124749), (576, 110888), (664, 96192), (668, 95616), (747, 85504), (768, 83166), (996, 64128), (1002, 63744), (1152, 55444), (1328, 48096), (1336, 47808), (1494, 42752), (1503, 42496), (1536, 41583), (1992, 32064), (2004, 31872), (2304, 27722), (2656, 24048), (2672, 23904), (2988, 21376), (3006, 21248), (3984, 16032), (4008, 15936), (4608, 13861), (5312, 12024), (5344, 11952), (5976, 10688), (6012, 10624), (7968, 8016)]