80768952

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 245656320

約数和(自身を除く): 164887368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 73, 88, 99, 121, 127, 132, 146, 198, 219, 242, 254, 264, 292, 363, 381, 396, 438, 484, 508, 584, 657, 726, 762, 792, 803, 876, 968, 1016, 1089, 1143, 1314, 1397, 1452, 1524, 1606, 1752, 2178, 2286, 2409, 2628, 2794, 2904, 3048, 3212, 4191, 4356, 4572, 4818, 5256, 5588, 6424, 7227, 8382, 8712, 8833, 9144, 9271, 9636, 11176, 12573, 14454, 15367, 16764, 17666, 18542, 19272, 25146, 26499, 27813, 28908, 30734, 33528, 35332, 37084, 46101, 50292, 52998, 55626, 57816, 61468, 70664, 74168, 79497, 83439, 92202, 100584, 101981, 105996, 111252, 122936, 138303, 158994, 166878, 184404, 203962, 211992, 222504, 276606, 305943, 317988, 333756, 368808, 407924, 553212, 611886, 635976, 667512, 815848, 917829, 1106424, 1121791, 1223772, 1835658, 2243582, 2447544, 3365373, 3671316, 4487164, 6730746, 7342632, 8974328, 10096119, 13461492, 20192238, 26922984, 40384476, 80768952]

約数ペア:

[(1, 80768952), (2, 40384476), (3, 26922984), (4, 20192238), (6, 13461492), (8, 10096119), (9, 8974328), (11, 7342632), (12, 6730746), (18, 4487164), (22, 3671316), (24, 3365373), (33, 2447544), (36, 2243582), (44, 1835658), (66, 1223772), (72, 1121791), (73, 1106424), (88, 917829), (99, 815848), (121, 667512), (127, 635976), (132, 611886), (146, 553212), (198, 407924), (219, 368808), (242, 333756), (254, 317988), (264, 305943), (292, 276606), (363, 222504), (381, 211992), (396, 203962), (438, 184404), (484, 166878), (508, 158994), (584, 138303), (657, 122936), (726, 111252), (762, 105996), (792, 101981), (803, 100584), (876, 92202), (968, 83439), (1016, 79497), (1089, 74168), (1143, 70664), (1314, 61468), (1397, 57816), (1452, 55626), (1524, 52998), (1606, 50292), (1752, 46101), (2178, 37084), (2286, 35332), (2409, 33528), (2628, 30734), (2794, 28908), (2904, 27813), (3048, 26499), (3212, 25146), (4191, 19272), (4356, 18542), (4572, 17666), (4818, 16764), (5256, 15367), (5588, 14454), (6424, 12573), (7227, 11176), (8382, 9636), (8712, 9271), (8833, 9144)]