90769302

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 231813120

約数和(自身を除く): 141043818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 43, 54, 62, 78, 86, 93, 97, 117, 129, 186, 194, 234, 258, 279, 291, 351, 387, 403, 558, 559, 582, 702, 774, 806, 837, 873, 1118, 1161, 1209, 1261, 1333, 1674, 1677, 1746, 2322, 2418, 2522, 2619, 2666, 3007, 3354, 3627, 3783, 3999, 4171, 5031, 5238, 6014, 7254, 7566, 7998, 8342, 9021, 10062, 10881, 11349, 11997, 12513, 15093, 17329, 18042, 21762, 22698, 23994, 25026, 27063, 30186, 34047, 34658, 35991, 37539, 39091, 51987, 54126, 54223, 68094, 71982, 75078, 78182, 81189, 103974, 108446, 112617, 117273, 129301, 155961, 162378, 162669, 225234, 234546, 258602, 311922, 325338, 351819, 387903, 467883, 488007, 703638, 775806, 935766, 976014, 1055457, 1163709, 1464021, 1680913, 2110914, 2327418, 2928042, 3361826, 3491127, 5042739, 6982254, 10085478, 15128217, 30256434, 45384651, 90769302]

約数ペア:

[(1, 90769302), (2, 45384651), (3, 30256434), (6, 15128217), (9, 10085478), (13, 6982254), (18, 5042739), (26, 3491127), (27, 3361826), (31, 2928042), (39, 2327418), (43, 2110914), (54, 1680913), (62, 1464021), (78, 1163709), (86, 1055457), (93, 976014), (97, 935766), (117, 775806), (129, 703638), (186, 488007), (194, 467883), (234, 387903), (258, 351819), (279, 325338), (291, 311922), (351, 258602), (387, 234546), (403, 225234), (558, 162669), (559, 162378), (582, 155961), (702, 129301), (774, 117273), (806, 112617), (837, 108446), (873, 103974), (1118, 81189), (1161, 78182), (1209, 75078), (1261, 71982), (1333, 68094), (1674, 54223), (1677, 54126), (1746, 51987), (2322, 39091), (2418, 37539), (2522, 35991), (2619, 34658), (2666, 34047), (3007, 30186), (3354, 27063), (3627, 25026), (3783, 23994), (3999, 22698), (4171, 21762), (5031, 18042), (5238, 17329), (6014, 15093), (7254, 12513), (7566, 11997), (7998, 11349), (8342, 10881), (9021, 10062)]