85340856

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 239616000

約数和(自身を除く): 154275144

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 79, 92, 103, 114, 138, 152, 158, 184, 206, 228, 237, 276, 309, 316, 412, 437, 456, 474, 552, 618, 632, 824, 874, 948, 1236, 1311, 1501, 1748, 1817, 1896, 1957, 2369, 2472, 2622, 3002, 3496, 3634, 3914, 4503, 4738, 5244, 5451, 5871, 6004, 7107, 7268, 7828, 8137, 9006, 9476, 10488, 10902, 11742, 12008, 14214, 14536, 15656, 16274, 18012, 18952, 21804, 23484, 24411, 28428, 32548, 34523, 36024, 43608, 45011, 46968, 48822, 56856, 65096, 69046, 90022, 97644, 103569, 135033, 138092, 154603, 180044, 187151, 195288, 207138, 270066, 276184, 309206, 360088, 374302, 414276, 463809, 540132, 561453, 618412, 748604, 828552, 927618, 1080264, 1122906, 1236824, 1497208, 1855236, 2245812, 3555869, 3710472, 4491624, 7111738, 10667607, 14223476, 21335214, 28446952, 42670428, 85340856]

約数ペア:

[(1, 85340856), (2, 42670428), (3, 28446952), (4, 21335214), (6, 14223476), (8, 10667607), (12, 7111738), (19, 4491624), (23, 3710472), (24, 3555869), (38, 2245812), (46, 1855236), (57, 1497208), (69, 1236824), (76, 1122906), (79, 1080264), (92, 927618), (103, 828552), (114, 748604), (138, 618412), (152, 561453), (158, 540132), (184, 463809), (206, 414276), (228, 374302), (237, 360088), (276, 309206), (309, 276184), (316, 270066), (412, 207138), (437, 195288), (456, 187151), (474, 180044), (552, 154603), (618, 138092), (632, 135033), (824, 103569), (874, 97644), (948, 90022), (1236, 69046), (1311, 65096), (1501, 56856), (1748, 48822), (1817, 46968), (1896, 45011), (1957, 43608), (2369, 36024), (2472, 34523), (2622, 32548), (3002, 28428), (3496, 24411), (3634, 23484), (3914, 21804), (4503, 18952), (4738, 18012), (5244, 16274), (5451, 15656), (5871, 14536), (6004, 14214), (7107, 12008), (7268, 11742), (7828, 10902), (8137, 10488), (9006, 9476)]