64264368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{991}}^1$

素因数の和:1202

約数の個数: 80

約数和(自身を含む): 190908416

約数和(自身を除く): 126644048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 193, 336, 386, 579, 772, 991, 1158, 1351, 1544, 1982, 2316, 2702, 2973, 3088, 3964, 4053, 4632, 5404, 5946, 6937, 7928, 8106, 9264, 10808, 11892, 13874, 15856, 16212, 20811, 21616, 23784, 27748, 32424, 41622, 47568, 55496, 64848, 83244, 110992, 166488, 191263, 332976, 382526, 573789, 765052, 1147578, 1338841, 1530104, 2295156, 2677682, 3060208, 4016523, 4590312, 5355364, 8033046, 9180624, 10710728, 16066092, 21421456, 32132184, 64264368]

約数ペア:

[(1, 64264368), (2, 32132184), (3, 21421456), (4, 16066092), (6, 10710728), (7, 9180624), (8, 8033046), (12, 5355364), (14, 4590312), (16, 4016523), (21, 3060208), (24, 2677682), (28, 2295156), (42, 1530104), (48, 1338841), (56, 1147578), (84, 765052), (112, 573789), (168, 382526), (193, 332976), (336, 191263), (386, 166488), (579, 110992), (772, 83244), (991, 64848), (1158, 55496), (1351, 47568), (1544, 41622), (1982, 32424), (2316, 27748), (2702, 23784), (2973, 21616), (3088, 20811), (3964, 16212), (4053, 15856), (4632, 13874), (5404, 11892), (5946, 10808), (6937, 9264), (7928, 8106)]