83428254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 234220896

約数和(自身を除く): 150792642

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 53, 62, 63, 78, 91, 93, 106, 117, 126, 159, 182, 186, 217, 234, 273, 279, 318, 371, 403, 434, 477, 546, 558, 651, 689, 742, 806, 819, 954, 961, 1113, 1209, 1302, 1378, 1638, 1643, 1922, 1953, 2067, 2226, 2418, 2821, 2883, 3286, 3339, 3627, 3906, 4134, 4823, 4929, 5642, 5766, 6201, 6678, 6727, 7254, 8463, 8649, 9646, 9858, 11501, 12402, 12493, 13454, 14469, 14787, 16926, 17298, 20181, 21359, 23002, 24986, 25389, 28938, 29574, 34503, 37479, 40362, 42718, 43407, 50778, 50933, 60543, 64077, 69006, 74958, 86814, 87451, 101866, 103509, 112437, 121086, 128154, 149513, 152799, 174902, 192231, 207018, 224874, 262353, 299026, 305598, 356531, 384462, 448539, 458397, 524706, 662129, 713062, 787059, 897078, 916794, 1069593, 1324258, 1345617, 1574118, 1986387, 2139186, 2691234, 3208779, 3972774, 4634903, 5959161, 6417558, 9269806, 11918322, 13904709, 27809418, 41714127, 83428254]

約数ペア:

[(1, 83428254), (2, 41714127), (3, 27809418), (6, 13904709), (7, 11918322), (9, 9269806), (13, 6417558), (14, 5959161), (18, 4634903), (21, 3972774), (26, 3208779), (31, 2691234), (39, 2139186), (42, 1986387), (53, 1574118), (62, 1345617), (63, 1324258), (78, 1069593), (91, 916794), (93, 897078), (106, 787059), (117, 713062), (126, 662129), (159, 524706), (182, 458397), (186, 448539), (217, 384462), (234, 356531), (273, 305598), (279, 299026), (318, 262353), (371, 224874), (403, 207018), (434, 192231), (477, 174902), (546, 152799), (558, 149513), (651, 128154), (689, 121086), (742, 112437), (806, 103509), (819, 101866), (954, 87451), (961, 86814), (1113, 74958), (1209, 69006), (1302, 64077), (1378, 60543), (1638, 50933), (1643, 50778), (1922, 43407), (1953, 42718), (2067, 40362), (2226, 37479), (2418, 34503), (2821, 29574), (2883, 28938), (3286, 25389), (3339, 24986), (3627, 23002), (3906, 21359), (4134, 20181), (4823, 17298), (4929, 16926), (5642, 14787), (5766, 14469), (6201, 13454), (6678, 12493), (6727, 12402), (7254, 11501), (8463, 9858), (8649, 9646)]