81038034

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1076

約数の個数: 96

約数和(自身を含む): 222842880

約数和(自身を除く): 141804846

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 59, 63, 66, 77, 99, 118, 126, 154, 177, 198, 231, 354, 413, 462, 531, 649, 693, 826, 991, 1062, 1239, 1298, 1386, 1947, 1982, 2478, 2973, 3717, 3894, 4543, 5841, 5946, 6937, 7434, 8919, 9086, 10901, 11682, 13629, 13874, 17838, 20811, 21802, 27258, 32703, 40887, 41622, 58469, 62433, 65406, 76307, 81774, 98109, 116938, 124866, 152614, 175407, 196218, 228921, 350814, 409283, 457842, 526221, 643159, 686763, 818566, 1052442, 1227849, 1286318, 1373526, 1929477, 2455698, 3683547, 3858954, 4502113, 5788431, 7367094, 9004226, 11576862, 13506339, 27012678, 40519017, 81038034]

約数ペア:

[(1, 81038034), (2, 40519017), (3, 27012678), (6, 13506339), (7, 11576862), (9, 9004226), (11, 7367094), (14, 5788431), (18, 4502113), (21, 3858954), (22, 3683547), (33, 2455698), (42, 1929477), (59, 1373526), (63, 1286318), (66, 1227849), (77, 1052442), (99, 818566), (118, 686763), (126, 643159), (154, 526221), (177, 457842), (198, 409283), (231, 350814), (354, 228921), (413, 196218), (462, 175407), (531, 152614), (649, 124866), (693, 116938), (826, 98109), (991, 81774), (1062, 76307), (1239, 65406), (1298, 62433), (1386, 58469), (1947, 41622), (1982, 40887), (2478, 32703), (2973, 27258), (3717, 21802), (3894, 20811), (4543, 17838), (5841, 13874), (5946, 13629), (6937, 11682), (7434, 10901), (8919, 9086)]