81930816

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 168

約数和(自身を含む): 261359904

約数和(自身を除く): 179429088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 67, 72, 88, 96, 99, 132, 134, 144, 176, 192, 193, 198, 201, 264, 268, 288, 352, 386, 396, 402, 528, 536, 576, 579, 603, 704, 737, 772, 792, 804, 1056, 1072, 1158, 1206, 1474, 1544, 1584, 1608, 1737, 2112, 2123, 2144, 2211, 2316, 2412, 2948, 3088, 3168, 3216, 3474, 4246, 4288, 4422, 4632, 4824, 5896, 6176, 6336, 6369, 6432, 6633, 6948, 8492, 8844, 9264, 9648, 11792, 12352, 12738, 12864, 12931, 13266, 13896, 16984, 17688, 18528, 19107, 19296, 23584, 25476, 25862, 26532, 27792, 33968, 35376, 37056, 38214, 38592, 38793, 47168, 50952, 51724, 53064, 55584, 67936, 70752, 76428, 77586, 101904, 103448, 106128, 111168, 116379, 135872, 141504, 142241, 152856, 155172, 203808, 206896, 212256, 232758, 284482, 305712, 310344, 407616, 413792, 424512, 426723, 465516, 568964, 611424, 620688, 827584, 853446, 931032, 1137928, 1222848, 1241376, 1280169, 1706892, 1862064, 2275856, 2482752, 2560338, 3413784, 3724128, 4551712, 5120676, 6827568, 7448256, 9103424, 10241352, 13655136, 20482704, 27310272, 40965408, 81930816]

約数ペア:

[(1, 81930816), (2, 40965408), (3, 27310272), (4, 20482704), (6, 13655136), (8, 10241352), (9, 9103424), (11, 7448256), (12, 6827568), (16, 5120676), (18, 4551712), (22, 3724128), (24, 3413784), (32, 2560338), (33, 2482752), (36, 2275856), (44, 1862064), (48, 1706892), (64, 1280169), (66, 1241376), (67, 1222848), (72, 1137928), (88, 931032), (96, 853446), (99, 827584), (132, 620688), (134, 611424), (144, 568964), (176, 465516), (192, 426723), (193, 424512), (198, 413792), (201, 407616), (264, 310344), (268, 305712), (288, 284482), (352, 232758), (386, 212256), (396, 206896), (402, 203808), (528, 155172), (536, 152856), (576, 142241), (579, 141504), (603, 135872), (704, 116379), (737, 111168), (772, 106128), (792, 103448), (804, 101904), (1056, 77586), (1072, 76428), (1158, 70752), (1206, 67936), (1474, 55584), (1544, 53064), (1584, 51724), (1608, 50952), (1737, 47168), (2112, 38793), (2123, 38592), (2144, 38214), (2211, 37056), (2316, 35376), (2412, 33968), (2948, 27792), (3088, 26532), (3168, 25862), (3216, 25476), (3474, 23584), (4246, 19296), (4288, 19107), (4422, 18528), (4632, 17688), (4824, 16984), (5896, 13896), (6176, 13266), (6336, 12931), (6369, 12864), (6432, 12738), (6633, 12352), (6948, 11792), (8492, 9648), (8844, 9264)]