73019904

素因数分解:

$2^9\times 3^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:505

約数の個数: 80

約数和(自身を含む): 196514208

約数和(自身を除く): 123494304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 256, 274, 347, 384, 411, 512, 548, 694, 768, 822, 1041, 1096, 1388, 1536, 1644, 2082, 2192, 2776, 3288, 4164, 4384, 5552, 6576, 8328, 8768, 11104, 13152, 16656, 17536, 22208, 26304, 33312, 35072, 44416, 47539, 52608, 66624, 70144, 88832, 95078, 105216, 133248, 142617, 177664, 190156, 210432, 266496, 285234, 380312, 532992, 570468, 760624, 1140936, 1521248, 2281872, 3042496, 4563744, 6084992, 9127488, 12169984, 18254976, 24339968, 36509952, 73019904]

約数ペア:

[(1, 73019904), (2, 36509952), (3, 24339968), (4, 18254976), (6, 12169984), (8, 9127488), (12, 6084992), (16, 4563744), (24, 3042496), (32, 2281872), (48, 1521248), (64, 1140936), (96, 760624), (128, 570468), (137, 532992), (192, 380312), (256, 285234), (274, 266496), (347, 210432), (384, 190156), (411, 177664), (512, 142617), (548, 133248), (694, 105216), (768, 95078), (822, 88832), (1041, 70144), (1096, 66624), (1388, 52608), (1536, 47539), (1644, 44416), (2082, 35072), (2192, 33312), (2776, 26304), (3288, 22208), (4164, 17536), (4384, 16656), (5552, 13152), (6576, 11104), (8328, 8768)]