71472768

素因数分解:

$2^7\times 3^1\times {\mathrm{373}}^1\times {\mathrm{499}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 190740000

約数和(自身を除く): 119267232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 373, 384, 499, 746, 998, 1119, 1492, 1497, 1996, 2238, 2984, 2994, 3992, 4476, 5968, 5988, 7984, 8952, 11936, 11976, 15968, 17904, 23872, 23952, 31936, 35808, 47744, 47904, 63872, 71616, 95808, 143232, 186127, 191616, 372254, 558381, 744508, 1116762, 1489016, 2233524, 2978032, 4467048, 5956064, 8934096, 11912128, 17868192, 23824256, 35736384, 71472768]

約数ペア:

[(1, 71472768), (2, 35736384), (3, 23824256), (4, 17868192), (6, 11912128), (8, 8934096), (12, 5956064), (16, 4467048), (24, 2978032), (32, 2233524), (48, 1489016), (64, 1116762), (96, 744508), (128, 558381), (192, 372254), (373, 191616), (384, 186127), (499, 143232), (746, 95808), (998, 71616), (1119, 63872), (1492, 47904), (1497, 47744), (1996, 35808), (2238, 31936), (2984, 23952), (2994, 23872), (3992, 17904), (4476, 15968), (5968, 11976), (5988, 11936), (7984, 8952)]