64818432

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{4019}}^1$

素因数の和:4048

約数の個数: 108

約数和(自身を含む): 213638880

約数和(自身を除く): 148820448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4019, 4032, 5376, 8038, 8064, 12057, 16076, 16128, 24114, 28133, 32152, 36171, 48228, 56266, 64304, 72342, 84399, 96456, 112532, 128608, 144684, 168798, 192912, 225064, 253197, 257216, 289368, 337596, 385824, 450128, 506394, 514432, 578736, 675192, 771648, 900256, 1012788, 1028864, 1157472, 1350384, 1543296, 1800512, 2025576, 2314944, 2700768, 3086592, 3601024, 4051152, 4629888, 5401536, 7202048, 8102304, 9259776, 10803072, 16204608, 21606144, 32409216, 64818432]

約数ペア:

[(1, 64818432), (2, 32409216), (3, 21606144), (4, 16204608), (6, 10803072), (7, 9259776), (8, 8102304), (9, 7202048), (12, 5401536), (14, 4629888), (16, 4051152), (18, 3601024), (21, 3086592), (24, 2700768), (28, 2314944), (32, 2025576), (36, 1800512), (42, 1543296), (48, 1350384), (56, 1157472), (63, 1028864), (64, 1012788), (72, 900256), (84, 771648), (96, 675192), (112, 578736), (126, 514432), (128, 506394), (144, 450128), (168, 385824), (192, 337596), (224, 289368), (252, 257216), (256, 253197), (288, 225064), (336, 192912), (384, 168798), (448, 144684), (504, 128608), (576, 112532), (672, 96456), (768, 84399), (896, 72342), (1008, 64304), (1152, 56266), (1344, 48228), (1792, 36171), (2016, 32152), (2304, 28133), (2688, 24114), (4019, 16128), (4032, 16076), (5376, 12057), (8038, 8064)]