82231578

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:521

約数の個数: 128

約数和(自身を含む): 224501760

約数和(自身を除く): 142270182

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 27, 33, 39, 46, 54, 66, 69, 78, 99, 117, 138, 143, 198, 207, 234, 253, 286, 297, 299, 351, 414, 429, 463, 506, 594, 598, 621, 702, 759, 858, 897, 926, 1242, 1287, 1389, 1518, 1794, 2277, 2574, 2691, 2778, 3289, 3861, 4167, 4554, 5093, 5382, 6019, 6578, 6831, 7722, 8073, 8334, 9867, 10186, 10649, 12038, 12501, 13662, 15279, 16146, 18057, 19734, 21298, 25002, 29601, 30558, 31947, 36114, 45837, 54171, 59202, 63894, 66209, 88803, 91674, 95841, 108342, 117139, 132418, 137511, 138437, 162513, 177606, 191682, 198627, 234278, 275022, 276874, 287523, 325026, 351417, 397254, 415311, 575046, 595881, 702834, 830622, 1054251, 1191762, 1245933, 1522807, 1787643, 2108502, 2491866, 3045614, 3162753, 3575286, 3737799, 4568421, 6325506, 7475598, 9136842, 13705263, 27410526, 41115789, 82231578]

約数ペア:

[(1, 82231578), (2, 41115789), (3, 27410526), (6, 13705263), (9, 9136842), (11, 7475598), (13, 6325506), (18, 4568421), (22, 3737799), (23, 3575286), (26, 3162753), (27, 3045614), (33, 2491866), (39, 2108502), (46, 1787643), (54, 1522807), (66, 1245933), (69, 1191762), (78, 1054251), (99, 830622), (117, 702834), (138, 595881), (143, 575046), (198, 415311), (207, 397254), (234, 351417), (253, 325026), (286, 287523), (297, 276874), (299, 275022), (351, 234278), (414, 198627), (429, 191682), (463, 177606), (506, 162513), (594, 138437), (598, 137511), (621, 132418), (702, 117139), (759, 108342), (858, 95841), (897, 91674), (926, 88803), (1242, 66209), (1287, 63894), (1389, 59202), (1518, 54171), (1794, 45837), (2277, 36114), (2574, 31947), (2691, 30558), (2778, 29601), (3289, 25002), (3861, 21298), (4167, 19734), (4554, 18057), (5093, 16146), (5382, 15279), (6019, 13662), (6578, 12501), (6831, 12038), (7722, 10649), (8073, 10186), (8334, 9867)]