8664156

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 23303280

約数和(自身を除く): 14639124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 193, 258, 261, 348, 386, 387, 516, 522, 579, 772, 774, 1044, 1158, 1247, 1548, 1737, 2316, 2494, 3474, 3741, 4988, 5597, 6948, 7482, 8299, 11194, 11223, 14964, 16598, 16791, 22388, 22446, 24897, 33196, 33582, 44892, 49794, 50373, 67164, 74691, 99588, 100746, 149382, 201492, 240671, 298764, 481342, 722013, 962684, 1444026, 2166039, 2888052, 4332078, 8664156]

約数ペア:

[(1, 8664156), (2, 4332078), (3, 2888052), (4, 2166039), (6, 1444026), (9, 962684), (12, 722013), (18, 481342), (29, 298764), (36, 240671), (43, 201492), (58, 149382), (86, 100746), (87, 99588), (116, 74691), (129, 67164), (172, 50373), (174, 49794), (193, 44892), (258, 33582), (261, 33196), (348, 24897), (386, 22446), (387, 22388), (516, 16791), (522, 16598), (579, 14964), (772, 11223), (774, 11194), (1044, 8299), (1158, 7482), (1247, 6948), (1548, 5597), (1737, 4988), (2316, 3741), (2494, 3474)]