81601344

素因数分解:

$2^6\times 3^7\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:97

約数の個数: 224

約数和(自身を含む): 269930880

約数和(自身を除く): 188329536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 53, 54, 64, 66, 72, 81, 88, 96, 99, 106, 108, 132, 144, 159, 162, 176, 192, 198, 212, 216, 243, 264, 288, 297, 318, 324, 352, 396, 424, 432, 477, 486, 528, 576, 583, 594, 636, 648, 704, 729, 792, 848, 864, 891, 954, 972, 1056, 1166, 1188, 1272, 1296, 1431, 1458, 1584, 1696, 1728, 1749, 1782, 1908, 1944, 2112, 2187, 2332, 2376, 2544, 2592, 2673, 2862, 2916, 3168, 3392, 3498, 3564, 3816, 3888, 4293, 4374, 4664, 4752, 5088, 5184, 5247, 5346, 5724, 5832, 6336, 6996, 7128, 7632, 7776, 8019, 8586, 8748, 9328, 9504, 10176, 10494, 10692, 11448, 11664, 12879, 13992, 14256, 15264, 15552, 15741, 16038, 17172, 17496, 18656, 19008, 20988, 21384, 22896, 23328, 24057, 25758, 27984, 28512, 30528, 31482, 32076, 34344, 34992, 37312, 38637, 41976, 42768, 45792, 46656, 47223, 48114, 51516, 55968, 57024, 62964, 64152, 68688, 69984, 77274, 83952, 85536, 91584, 94446, 96228, 103032, 111936, 115911, 125928, 128304, 137376, 139968, 141669, 154548, 167904, 171072, 188892, 192456, 206064, 231822, 251856, 256608, 274752, 283338, 309096, 335808, 377784, 384912, 412128, 425007, 463644, 503712, 513216, 566676, 618192, 755568, 769824, 824256, 850014, 927288, 1007424, 1133352, 1236384, 1275021, 1511136, 1539648, 1700028, 1854576, 2266704, 2472768, 2550042, 3022272, 3400056, 3709152, 4533408, 5100084, 6800112, 7418304, 9066816, 10200168, 13600224, 20400336, 27200448, 40800672, 81601344]

約数ペア:

[(1, 81601344), (2, 40800672), (3, 27200448), (4, 20400336), (6, 13600224), (8, 10200168), (9, 9066816), (11, 7418304), (12, 6800112), (16, 5100084), (18, 4533408), (22, 3709152), (24, 3400056), (27, 3022272), (32, 2550042), (33, 2472768), (36, 2266704), (44, 1854576), (48, 1700028), (53, 1539648), (54, 1511136), (64, 1275021), (66, 1236384), (72, 1133352), (81, 1007424), (88, 927288), (96, 850014), (99, 824256), (106, 769824), (108, 755568), (132, 618192), (144, 566676), (159, 513216), (162, 503712), (176, 463644), (192, 425007), (198, 412128), (212, 384912), (216, 377784), (243, 335808), (264, 309096), (288, 283338), (297, 274752), (318, 256608), (324, 251856), (352, 231822), (396, 206064), (424, 192456), (432, 188892), (477, 171072), (486, 167904), (528, 154548), (576, 141669), (583, 139968), (594, 137376), (636, 128304), (648, 125928), (704, 115911), (729, 111936), (792, 103032), (848, 96228), (864, 94446), (891, 91584), (954, 85536), (972, 83952), (1056, 77274), (1166, 69984), (1188, 68688), (1272, 64152), (1296, 62964), (1431, 57024), (1458, 55968), (1584, 51516), (1696, 48114), (1728, 47223), (1749, 46656), (1782, 45792), (1908, 42768), (1944, 41976), (2112, 38637), (2187, 37312), (2332, 34992), (2376, 34344), (2544, 32076), (2592, 31482), (2673, 30528), (2862, 28512), (2916, 27984), (3168, 25758), (3392, 24057), (3498, 23328), (3564, 22896), (3816, 21384), (3888, 20988), (4293, 19008), (4374, 18656), (4664, 17496), (4752, 17172), (5088, 16038), (5184, 15741), (5247, 15552), (5346, 15264), (5724, 14256), (5832, 13992), (6336, 12879), (6996, 11664), (7128, 11448), (7632, 10692), (7776, 10494), (8019, 10176), (8586, 9504), (8748, 9328)]