82805408

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 195197184

約数和(自身を除く): 112391776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 97, 103, 112, 148, 194, 206, 224, 259, 296, 388, 412, 518, 592, 679, 721, 776, 824, 1036, 1184, 1358, 1442, 1552, 1648, 2072, 2716, 2884, 3104, 3296, 3589, 3811, 4144, 5432, 5768, 7178, 7622, 8288, 9991, 10864, 11536, 14356, 15244, 19982, 21728, 23072, 25123, 26677, 28712, 30488, 39964, 50246, 53354, 57424, 60976, 69937, 79928, 100492, 106708, 114848, 121952, 139874, 159856, 200984, 213416, 279748, 319712, 369667, 401968, 426832, 559496, 739334, 803936, 853664, 1118992, 1478668, 2237984, 2587669, 2957336, 5175338, 5914672, 10350676, 11829344, 20701352, 41402704, 82805408]

約数ペア:

[(1, 82805408), (2, 41402704), (4, 20701352), (7, 11829344), (8, 10350676), (14, 5914672), (16, 5175338), (28, 2957336), (32, 2587669), (37, 2237984), (56, 1478668), (74, 1118992), (97, 853664), (103, 803936), (112, 739334), (148, 559496), (194, 426832), (206, 401968), (224, 369667), (259, 319712), (296, 279748), (388, 213416), (412, 200984), (518, 159856), (592, 139874), (679, 121952), (721, 114848), (776, 106708), (824, 100492), (1036, 79928), (1184, 69937), (1358, 60976), (1442, 57424), (1552, 53354), (1648, 50246), (2072, 39964), (2716, 30488), (2884, 28712), (3104, 26677), (3296, 25123), (3589, 23072), (3811, 21728), (4144, 19982), (5432, 15244), (5768, 14356), (7178, 11536), (7622, 10864), (8288, 9991)]