84268864

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1163

約数の個数: 56

約数和(自身を含む): 179652168

約数和(自身を除く): 95383304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 136, 146, 272, 292, 544, 584, 1061, 1088, 1168, 1241, 2122, 2336, 2482, 4244, 4672, 4964, 8488, 9928, 16976, 18037, 19856, 33952, 36074, 39712, 67904, 72148, 77453, 79424, 144296, 154906, 288592, 309812, 577184, 619624, 1154368, 1239248, 1316701, 2478496, 2633402, 4956992, 5266804, 10533608, 21067216, 42134432, 84268864]

約数ペア:

[(1, 84268864), (2, 42134432), (4, 21067216), (8, 10533608), (16, 5266804), (17, 4956992), (32, 2633402), (34, 2478496), (64, 1316701), (68, 1239248), (73, 1154368), (136, 619624), (146, 577184), (272, 309812), (292, 288592), (544, 154906), (584, 144296), (1061, 79424), (1088, 77453), (1168, 72148), (1241, 67904), (2122, 39712), (2336, 36074), (2482, 33952), (4244, 19856), (4672, 18037), (4964, 16976), (8488, 9928)]