83376944

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:394

約数の個数: 80

約数和(自身を含む): 192654336

約数和(自身を除く): 109277392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 67, 82, 112, 134, 164, 268, 271, 287, 328, 469, 536, 542, 574, 656, 938, 1072, 1084, 1148, 1876, 1897, 2168, 2296, 2747, 3752, 3794, 4336, 4592, 5494, 7504, 7588, 10988, 11111, 15176, 18157, 19229, 21976, 22222, 30352, 36314, 38458, 43952, 44444, 72628, 76916, 77777, 88888, 127099, 145256, 153832, 155554, 177776, 254198, 290512, 307664, 311108, 508396, 622216, 744437, 1016792, 1244432, 1488874, 2033584, 2977748, 5211059, 5955496, 10422118, 11910992, 20844236, 41688472, 83376944]

約数ペア:

[(1, 83376944), (2, 41688472), (4, 20844236), (7, 11910992), (8, 10422118), (14, 5955496), (16, 5211059), (28, 2977748), (41, 2033584), (56, 1488874), (67, 1244432), (82, 1016792), (112, 744437), (134, 622216), (164, 508396), (268, 311108), (271, 307664), (287, 290512), (328, 254198), (469, 177776), (536, 155554), (542, 153832), (574, 145256), (656, 127099), (938, 88888), (1072, 77777), (1084, 76916), (1148, 72628), (1876, 44444), (1897, 43952), (2168, 38458), (2296, 36314), (2747, 30352), (3752, 22222), (3794, 21976), (4336, 19229), (4592, 18157), (5494, 15176), (7504, 11111), (7588, 10988)]