61739328

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:740

約数の個数: 112

約数和(自身を含む): 189609984

約数和(自身を除く): 127870656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 142, 168, 192, 213, 224, 284, 336, 426, 448, 497, 568, 647, 672, 852, 994, 1136, 1294, 1344, 1491, 1704, 1941, 1988, 2272, 2588, 2982, 3408, 3882, 3976, 4529, 4544, 5176, 5964, 6816, 7764, 7952, 9058, 10352, 11928, 13587, 13632, 15528, 15904, 18116, 20704, 23856, 27174, 31056, 31808, 36232, 41408, 45937, 47712, 54348, 62112, 72464, 91874, 95424, 108696, 124224, 137811, 144928, 183748, 217392, 275622, 289856, 321559, 367496, 434784, 551244, 643118, 734992, 869568, 964677, 1102488, 1286236, 1469984, 1929354, 2204976, 2572472, 2939968, 3858708, 4409952, 5144944, 7717416, 8819904, 10289888, 15434832, 20579776, 30869664, 61739328]

約数ペア:

[(1, 61739328), (2, 30869664), (3, 20579776), (4, 15434832), (6, 10289888), (7, 8819904), (8, 7717416), (12, 5144944), (14, 4409952), (16, 3858708), (21, 2939968), (24, 2572472), (28, 2204976), (32, 1929354), (42, 1469984), (48, 1286236), (56, 1102488), (64, 964677), (71, 869568), (84, 734992), (96, 643118), (112, 551244), (142, 434784), (168, 367496), (192, 321559), (213, 289856), (224, 275622), (284, 217392), (336, 183748), (426, 144928), (448, 137811), (497, 124224), (568, 108696), (647, 95424), (672, 91874), (852, 72464), (994, 62112), (1136, 54348), (1294, 47712), (1344, 45937), (1491, 41408), (1704, 36232), (1941, 31808), (1988, 31056), (2272, 27174), (2588, 23856), (2982, 20704), (3408, 18116), (3882, 15904), (3976, 15528), (4529, 13632), (4544, 13587), (5176, 11928), (5964, 10352), (6816, 9058), (7764, 7952)]