71625554

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 155131200

約数和(自身を除く): 83505646

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 49, 77, 91, 98, 133, 143, 154, 182, 209, 247, 266, 269, 286, 418, 494, 538, 539, 637, 931, 1001, 1078, 1274, 1463, 1729, 1862, 1883, 2002, 2717, 2926, 2959, 3458, 3497, 3766, 5111, 5434, 5918, 6994, 7007, 10222, 10241, 12103, 13181, 14014, 19019, 20482, 20713, 24206, 24479, 26362, 35777, 38038, 38467, 41426, 48958, 56221, 66443, 71554, 76934, 112442, 132886, 133133, 144991, 171353, 250439, 266266, 269269, 289982, 342706, 393547, 465101, 500878, 538538, 730873, 787094, 930202, 1461746, 1884883, 2754829, 3255707, 3769766, 5116111, 5509658, 6511414, 10232222, 35812777, 71625554]

約数ペア:

[(1, 71625554), (2, 35812777), (7, 10232222), (11, 6511414), (13, 5509658), (14, 5116111), (19, 3769766), (22, 3255707), (26, 2754829), (38, 1884883), (49, 1461746), (77, 930202), (91, 787094), (98, 730873), (133, 538538), (143, 500878), (154, 465101), (182, 393547), (209, 342706), (247, 289982), (266, 269269), (269, 266266), (286, 250439), (418, 171353), (494, 144991), (538, 133133), (539, 132886), (637, 112442), (931, 76934), (1001, 71554), (1078, 66443), (1274, 56221), (1463, 48958), (1729, 41426), (1862, 38467), (1883, 38038), (2002, 35777), (2717, 26362), (2926, 24479), (2959, 24206), (3458, 20713), (3497, 20482), (3766, 19019), (5111, 14014), (5434, 13181), (5918, 12103), (6994, 10241), (7007, 10222)]