57173886

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 161336448

約数和(自身を除く): 104162562

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 71, 77, 83, 98, 99, 126, 142, 147, 154, 166, 198, 213, 231, 249, 294, 426, 441, 462, 497, 498, 539, 581, 639, 693, 747, 781, 882, 913, 994, 1078, 1162, 1278, 1386, 1491, 1494, 1562, 1617, 1743, 1826, 2343, 2739, 2982, 3234, 3479, 3486, 4067, 4473, 4686, 4851, 5229, 5467, 5478, 5893, 6391, 6958, 7029, 8134, 8217, 8946, 9702, 10437, 10458, 10934, 11786, 12201, 12782, 14058, 16401, 16434, 17679, 19173, 20874, 24402, 31311, 32802, 35358, 36603, 38269, 38346, 41251, 44737, 49203, 53037, 57519, 62622, 64823, 73206, 76538, 82502, 89474, 98406, 106074, 114807, 115038, 123753, 129646, 134211, 194469, 229614, 247506, 268422, 288757, 344421, 371259, 388938, 402633, 453761, 577514, 583407, 688842, 742518, 805266, 866271, 907522, 1166814, 1361283, 1732542, 2598813, 2722566, 3176327, 4083849, 5197626, 6352654, 8167698, 9528981, 19057962, 28586943, 57173886]

約数ペア:

[(1, 57173886), (2, 28586943), (3, 19057962), (6, 9528981), (7, 8167698), (9, 6352654), (11, 5197626), (14, 4083849), (18, 3176327), (21, 2722566), (22, 2598813), (33, 1732542), (42, 1361283), (49, 1166814), (63, 907522), (66, 866271), (71, 805266), (77, 742518), (83, 688842), (98, 583407), (99, 577514), (126, 453761), (142, 402633), (147, 388938), (154, 371259), (166, 344421), (198, 288757), (213, 268422), (231, 247506), (249, 229614), (294, 194469), (426, 134211), (441, 129646), (462, 123753), (497, 115038), (498, 114807), (539, 106074), (581, 98406), (639, 89474), (693, 82502), (747, 76538), (781, 73206), (882, 64823), (913, 62622), (994, 57519), (1078, 53037), (1162, 49203), (1278, 44737), (1386, 41251), (1491, 38346), (1494, 38269), (1562, 36603), (1617, 35358), (1743, 32802), (1826, 31311), (2343, 24402), (2739, 20874), (2982, 19173), (3234, 17679), (3479, 16434), (3486, 16401), (4067, 14058), (4473, 12782), (4686, 12201), (4851, 11786), (5229, 10934), (5467, 10458), (5478, 10437), (5893, 9702), (6391, 8946), (6958, 8217), (7029, 8134)]