64137984

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3631}}^1$

素因数の和:3673

約数の個数: 72

約数和(自身を含む): 178171392

約数和(自身を除く): 114033408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 3631, 4416, 5888, 7262, 8832, 10893, 14524, 17664, 21786, 29048, 43572, 58096, 83513, 87144, 116192, 167026, 174288, 232384, 250539, 334052, 348576, 464768, 501078, 668104, 697152, 929536, 1002156, 1336208, 1394304, 2004312, 2672416, 2788608, 4008624, 5344832, 8017248, 10689664, 16034496, 21379328, 32068992, 64137984]

約数ペア:

[(1, 64137984), (2, 32068992), (3, 21379328), (4, 16034496), (6, 10689664), (8, 8017248), (12, 5344832), (16, 4008624), (23, 2788608), (24, 2672416), (32, 2004312), (46, 1394304), (48, 1336208), (64, 1002156), (69, 929536), (92, 697152), (96, 668104), (128, 501078), (138, 464768), (184, 348576), (192, 334052), (256, 250539), (276, 232384), (368, 174288), (384, 167026), (552, 116192), (736, 87144), (768, 83513), (1104, 58096), (1472, 43572), (2208, 29048), (2944, 21786), (3631, 17664), (4416, 14524), (5888, 10893), (7262, 8832)]