71406144

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 168

約数和(自身を含む): 221955360

約数和(自身を除く): 150549216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 64, 72, 86, 93, 96, 108, 124, 129, 144, 172, 186, 192, 216, 248, 258, 279, 288, 344, 372, 387, 432, 496, 516, 558, 576, 688, 744, 774, 837, 864, 961, 992, 1032, 1116, 1161, 1333, 1376, 1488, 1548, 1674, 1728, 1922, 1984, 2064, 2232, 2322, 2666, 2752, 2883, 2976, 3096, 3348, 3844, 3999, 4128, 4464, 4644, 5332, 5766, 5952, 6192, 6696, 7688, 7998, 8256, 8649, 8928, 9288, 10664, 11532, 11997, 12384, 13392, 15376, 15996, 17298, 17856, 18576, 21328, 23064, 23994, 24768, 25947, 26784, 30752, 31992, 34596, 35991, 37152, 41323, 42656, 46128, 47988, 51894, 53568, 61504, 63984, 69192, 71982, 74304, 82646, 85312, 92256, 95976, 103788, 123969, 127968, 138384, 143964, 165292, 184512, 191952, 207576, 247938, 255936, 276768, 287928, 330584, 371907, 383904, 415152, 495876, 553536, 575856, 661168, 743814, 767808, 830304, 991752, 1115721, 1151712, 1322336, 1487628, 1660608, 1983504, 2231442, 2303424, 2644672, 2975256, 3967008, 4462884, 5950512, 7934016, 8925768, 11901024, 17851536, 23802048, 35703072, 71406144]

約数ペア:

[(1, 71406144), (2, 35703072), (3, 23802048), (4, 17851536), (6, 11901024), (8, 8925768), (9, 7934016), (12, 5950512), (16, 4462884), (18, 3967008), (24, 2975256), (27, 2644672), (31, 2303424), (32, 2231442), (36, 1983504), (43, 1660608), (48, 1487628), (54, 1322336), (62, 1151712), (64, 1115721), (72, 991752), (86, 830304), (93, 767808), (96, 743814), (108, 661168), (124, 575856), (129, 553536), (144, 495876), (172, 415152), (186, 383904), (192, 371907), (216, 330584), (248, 287928), (258, 276768), (279, 255936), (288, 247938), (344, 207576), (372, 191952), (387, 184512), (432, 165292), (496, 143964), (516, 138384), (558, 127968), (576, 123969), (688, 103788), (744, 95976), (774, 92256), (837, 85312), (864, 82646), (961, 74304), (992, 71982), (1032, 69192), (1116, 63984), (1161, 61504), (1333, 53568), (1376, 51894), (1488, 47988), (1548, 46128), (1674, 42656), (1728, 41323), (1922, 37152), (1984, 35991), (2064, 34596), (2232, 31992), (2322, 30752), (2666, 26784), (2752, 25947), (2883, 24768), (2976, 23994), (3096, 23064), (3348, 21328), (3844, 18576), (3999, 17856), (4128, 17298), (4464, 15996), (4644, 15376), (5332, 13392), (5766, 12384), (5952, 11997), (6192, 11532), (6696, 10664), (7688, 9288), (7998, 8928), (8256, 8649)]