72047616

素因数分解:

$2^{10}\times 3^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:569

約数の個数: 88

約数和(自身を含む): 196512000

約数和(自身を除く): 124464384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 499, 512, 564, 752, 768, 998, 1024, 1128, 1497, 1504, 1536, 1996, 2256, 2994, 3008, 3072, 3992, 4512, 5988, 6016, 7984, 9024, 11976, 12032, 15968, 18048, 23453, 23952, 24064, 31936, 36096, 46906, 47904, 48128, 63872, 70359, 72192, 93812, 95808, 127744, 140718, 144384, 187624, 191616, 255488, 281436, 375248, 383232, 510976, 562872, 750496, 766464, 1125744, 1500992, 1532928, 2251488, 3001984, 4502976, 6003968, 9005952, 12007936, 18011904, 24015872, 36023808, 72047616]

約数ペア:

[(1, 72047616), (2, 36023808), (3, 24015872), (4, 18011904), (6, 12007936), (8, 9005952), (12, 6003968), (16, 4502976), (24, 3001984), (32, 2251488), (47, 1532928), (48, 1500992), (64, 1125744), (94, 766464), (96, 750496), (128, 562872), (141, 510976), (188, 383232), (192, 375248), (256, 281436), (282, 255488), (376, 191616), (384, 187624), (499, 144384), (512, 140718), (564, 127744), (752, 95808), (768, 93812), (998, 72192), (1024, 70359), (1128, 63872), (1497, 48128), (1504, 47904), (1536, 46906), (1996, 36096), (2256, 31936), (2994, 24064), (3008, 23952), (3072, 23453), (3992, 18048), (4512, 15968), (5988, 12032), (6016, 11976), (7984, 9024)]