7776768

素因数分解:

$2^9\times 3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 80

約数和(自身を含む): 21311136

約数和(自身を除く): 13534368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 83, 96, 122, 128, 166, 183, 192, 244, 249, 256, 332, 366, 384, 488, 498, 512, 664, 732, 768, 976, 996, 1328, 1464, 1536, 1952, 1992, 2656, 2928, 3904, 3984, 5063, 5312, 5856, 7808, 7968, 10126, 10624, 11712, 15189, 15616, 15936, 20252, 21248, 23424, 30378, 31232, 31872, 40504, 42496, 46848, 60756, 63744, 81008, 93696, 121512, 127488, 162016, 243024, 324032, 486048, 648064, 972096, 1296128, 1944192, 2592256, 3888384, 7776768]

約数ペア:

[(1, 7776768), (2, 3888384), (3, 2592256), (4, 1944192), (6, 1296128), (8, 972096), (12, 648064), (16, 486048), (24, 324032), (32, 243024), (48, 162016), (61, 127488), (64, 121512), (83, 93696), (96, 81008), (122, 63744), (128, 60756), (166, 46848), (183, 42496), (192, 40504), (244, 31872), (249, 31232), (256, 30378), (332, 23424), (366, 21248), (384, 20252), (488, 15936), (498, 15616), (512, 15189), (664, 11712), (732, 10624), (768, 10126), (976, 7968), (996, 7808), (1328, 5856), (1464, 5312), (1536, 5063), (1952, 3984), (1992, 3904), (2656, 2928)]