75083778

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 211273920

約数和(自身を除く): 136190142

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 71, 77, 98, 99, 109, 126, 142, 147, 154, 198, 213, 218, 231, 294, 327, 426, 441, 462, 497, 539, 639, 654, 693, 763, 781, 882, 981, 994, 1078, 1199, 1278, 1386, 1491, 1526, 1562, 1617, 1962, 2289, 2343, 2398, 2982, 3234, 3479, 3597, 4473, 4578, 4686, 4851, 5341, 5467, 6867, 6958, 7029, 7194, 7739, 8393, 8946, 9702, 10437, 10682, 10791, 10934, 13734, 14058, 15478, 16023, 16401, 16786, 20874, 21582, 23217, 25179, 31311, 32046, 32802, 38269, 46434, 48069, 49203, 50358, 54173, 58751, 62622, 69651, 75537, 76538, 85129, 96138, 98406, 108346, 114807, 117502, 139302, 151074, 162519, 170258, 176253, 229614, 255387, 325038, 344421, 352506, 379211, 487557, 510774, 528759, 595903, 688842, 758422, 766161, 975114, 1057518, 1137633, 1191806, 1532322, 1787709, 2275266, 3412899, 3575418, 4171321, 5363127, 6825798, 8342642, 10726254, 12513963, 25027926, 37541889, 75083778]

約数ペア:

[(1, 75083778), (2, 37541889), (3, 25027926), (6, 12513963), (7, 10726254), (9, 8342642), (11, 6825798), (14, 5363127), (18, 4171321), (21, 3575418), (22, 3412899), (33, 2275266), (42, 1787709), (49, 1532322), (63, 1191806), (66, 1137633), (71, 1057518), (77, 975114), (98, 766161), (99, 758422), (109, 688842), (126, 595903), (142, 528759), (147, 510774), (154, 487557), (198, 379211), (213, 352506), (218, 344421), (231, 325038), (294, 255387), (327, 229614), (426, 176253), (441, 170258), (462, 162519), (497, 151074), (539, 139302), (639, 117502), (654, 114807), (693, 108346), (763, 98406), (781, 96138), (882, 85129), (981, 76538), (994, 75537), (1078, 69651), (1199, 62622), (1278, 58751), (1386, 54173), (1491, 50358), (1526, 49203), (1562, 48069), (1617, 46434), (1962, 38269), (2289, 32802), (2343, 32046), (2398, 31311), (2982, 25179), (3234, 23217), (3479, 21582), (3597, 20874), (4473, 16786), (4578, 16401), (4686, 16023), (4851, 15478), (5341, 14058), (5467, 13734), (6867, 10934), (6958, 10791), (7029, 10682), (7194, 10437), (7739, 9702), (8393, 8946)]