69457248

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:417

約数の個数: 144

約数和(自身を含む): 228324096

約数和(自身を除く): 158866848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 131, 144, 168, 224, 252, 262, 263, 288, 336, 393, 504, 524, 526, 672, 786, 789, 917, 1008, 1048, 1052, 1179, 1572, 1578, 1834, 1841, 2016, 2096, 2104, 2358, 2367, 2751, 3144, 3156, 3668, 3682, 4192, 4208, 4716, 4734, 5502, 5523, 6288, 6312, 7336, 7364, 8253, 8416, 9432, 9468, 11004, 11046, 12576, 12624, 14672, 14728, 16506, 16569, 18864, 18936, 22008, 22092, 25248, 29344, 29456, 33012, 33138, 34453, 37728, 37872, 44016, 44184, 58912, 66024, 66276, 68906, 75744, 88032, 88368, 103359, 132048, 132552, 137812, 176736, 206718, 241171, 264096, 265104, 275624, 310077, 413436, 482342, 530208, 551248, 620154, 723513, 826872, 964684, 1102496, 1240308, 1447026, 1653744, 1929368, 2170539, 2480616, 2894052, 3307488, 3858736, 4341078, 4961232, 5788104, 7717472, 8682156, 9922464, 11576208, 17364312, 23152416, 34728624, 69457248]

約数ペア:

[(1, 69457248), (2, 34728624), (3, 23152416), (4, 17364312), (6, 11576208), (7, 9922464), (8, 8682156), (9, 7717472), (12, 5788104), (14, 4961232), (16, 4341078), (18, 3858736), (21, 3307488), (24, 2894052), (28, 2480616), (32, 2170539), (36, 1929368), (42, 1653744), (48, 1447026), (56, 1240308), (63, 1102496), (72, 964684), (84, 826872), (96, 723513), (112, 620154), (126, 551248), (131, 530208), (144, 482342), (168, 413436), (224, 310077), (252, 275624), (262, 265104), (263, 264096), (288, 241171), (336, 206718), (393, 176736), (504, 137812), (524, 132552), (526, 132048), (672, 103359), (786, 88368), (789, 88032), (917, 75744), (1008, 68906), (1048, 66276), (1052, 66024), (1179, 58912), (1572, 44184), (1578, 44016), (1834, 37872), (1841, 37728), (2016, 34453), (2096, 33138), (2104, 33012), (2358, 29456), (2367, 29344), (2751, 25248), (3144, 22092), (3156, 22008), (3668, 18936), (3682, 18864), (4192, 16569), (4208, 16506), (4716, 14728), (4734, 14672), (5502, 12624), (5523, 12576), (6288, 11046), (6312, 11004), (7336, 9468), (7364, 9432), (8253, 8416)]