72951648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 243855360

約数和(自身を除く): 170903712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 71, 77, 84, 88, 96, 112, 132, 139, 142, 154, 168, 176, 213, 224, 231, 264, 278, 284, 308, 336, 352, 417, 426, 462, 497, 528, 556, 568, 616, 672, 781, 834, 852, 924, 973, 994, 1056, 1112, 1136, 1232, 1491, 1529, 1562, 1668, 1704, 1848, 1946, 1988, 2224, 2272, 2343, 2464, 2919, 2982, 3058, 3124, 3336, 3408, 3696, 3892, 3976, 4448, 4587, 4686, 5467, 5838, 5964, 6116, 6248, 6672, 6816, 7392, 7784, 7952, 9174, 9372, 9869, 10703, 10934, 11676, 11928, 12232, 12496, 13344, 15568, 15904, 16401, 18348, 18744, 19738, 21406, 21868, 23352, 23856, 24464, 24992, 29607, 31136, 32109, 32802, 36696, 37488, 39476, 42812, 43736, 46704, 47712, 48928, 59214, 64218, 65604, 69083, 73392, 74976, 78952, 85624, 87472, 93408, 108559, 118428, 128436, 131208, 138166, 146784, 157904, 171248, 174944, 207249, 217118, 236856, 256872, 262416, 276332, 315808, 325677, 342496, 414498, 434236, 473712, 513744, 524832, 552664, 651354, 759913, 828996, 868472, 947424, 1027488, 1105328, 1302708, 1519826, 1657992, 1736944, 2210656, 2279739, 2605416, 3039652, 3315984, 3473888, 4559478, 5210832, 6079304, 6631968, 9118956, 10421664, 12158608, 18237912, 24317216, 36475824, 72951648]

約数ペア:

[(1, 72951648), (2, 36475824), (3, 24317216), (4, 18237912), (6, 12158608), (7, 10421664), (8, 9118956), (11, 6631968), (12, 6079304), (14, 5210832), (16, 4559478), (21, 3473888), (22, 3315984), (24, 3039652), (28, 2605416), (32, 2279739), (33, 2210656), (42, 1736944), (44, 1657992), (48, 1519826), (56, 1302708), (66, 1105328), (71, 1027488), (77, 947424), (84, 868472), (88, 828996), (96, 759913), (112, 651354), (132, 552664), (139, 524832), (142, 513744), (154, 473712), (168, 434236), (176, 414498), (213, 342496), (224, 325677), (231, 315808), (264, 276332), (278, 262416), (284, 256872), (308, 236856), (336, 217118), (352, 207249), (417, 174944), (426, 171248), (462, 157904), (497, 146784), (528, 138166), (556, 131208), (568, 128436), (616, 118428), (672, 108559), (781, 93408), (834, 87472), (852, 85624), (924, 78952), (973, 74976), (994, 73392), (1056, 69083), (1112, 65604), (1136, 64218), (1232, 59214), (1491, 48928), (1529, 47712), (1562, 46704), (1668, 43736), (1704, 42812), (1848, 39476), (1946, 37488), (1988, 36696), (2224, 32802), (2272, 32109), (2343, 31136), (2464, 29607), (2919, 24992), (2982, 24464), (3058, 23856), (3124, 23352), (3336, 21868), (3408, 21406), (3696, 19738), (3892, 18744), (3976, 18348), (4448, 16401), (4587, 15904), (4686, 15568), (5467, 13344), (5838, 12496), (5964, 12232), (6116, 11928), (6248, 11676), (6672, 10934), (6816, 10703), (7392, 9869), (7784, 9372), (7952, 9174)]