66890496

素因数分解:

$2^8\times 3^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 179250624

約数和(自身を除く): 112360128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 251, 256, 347, 384, 502, 694, 753, 768, 1004, 1041, 1388, 1506, 2008, 2082, 2776, 3012, 4016, 4164, 5552, 6024, 8032, 8328, 11104, 12048, 16064, 16656, 22208, 24096, 32128, 33312, 44416, 48192, 64256, 66624, 87097, 88832, 96384, 133248, 174194, 192768, 261291, 266496, 348388, 522582, 696776, 1045164, 1393552, 2090328, 2787104, 4180656, 5574208, 8361312, 11148416, 16722624, 22296832, 33445248, 66890496]

約数ペア:

[(1, 66890496), (2, 33445248), (3, 22296832), (4, 16722624), (6, 11148416), (8, 8361312), (12, 5574208), (16, 4180656), (24, 2787104), (32, 2090328), (48, 1393552), (64, 1045164), (96, 696776), (128, 522582), (192, 348388), (251, 266496), (256, 261291), (347, 192768), (384, 174194), (502, 133248), (694, 96384), (753, 88832), (768, 87097), (1004, 66624), (1041, 64256), (1388, 48192), (1506, 44416), (2008, 33312), (2082, 32128), (2776, 24096), (3012, 22208), (4016, 16656), (4164, 16064), (5552, 12048), (6024, 11104), (8032, 8328)]