71425152

素因数分解:

$2^7\times 3^4\times {\mathrm{83}}^2$

素因数の和:192

約数の個数: 120

約数和(自身を含む): 215151915

約数和(自身を除く): 143726763

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 83, 96, 108, 128, 144, 162, 166, 192, 216, 249, 288, 324, 332, 384, 432, 498, 576, 648, 664, 747, 864, 996, 1152, 1296, 1328, 1494, 1728, 1992, 2241, 2592, 2656, 2988, 3456, 3984, 4482, 5184, 5312, 5976, 6723, 6889, 7968, 8964, 10368, 10624, 11952, 13446, 13778, 15936, 17928, 20667, 23904, 26892, 27556, 31872, 35856, 41334, 47808, 53784, 55112, 62001, 71712, 82668, 95616, 107568, 110224, 124002, 143424, 165336, 186003, 215136, 220448, 248004, 286848, 330672, 372006, 430272, 440896, 496008, 558009, 661344, 744012, 860544, 881792, 992016, 1116018, 1322688, 1488024, 1984032, 2232036, 2645376, 2976048, 3968064, 4464072, 5952096, 7936128, 8928144, 11904192, 17856288, 23808384, 35712576, 71425152]

約数ペア:

[(1, 71425152), (2, 35712576), (3, 23808384), (4, 17856288), (6, 11904192), (8, 8928144), (9, 7936128), (12, 5952096), (16, 4464072), (18, 3968064), (24, 2976048), (27, 2645376), (32, 2232036), (36, 1984032), (48, 1488024), (54, 1322688), (64, 1116018), (72, 992016), (81, 881792), (83, 860544), (96, 744012), (108, 661344), (128, 558009), (144, 496008), (162, 440896), (166, 430272), (192, 372006), (216, 330672), (249, 286848), (288, 248004), (324, 220448), (332, 215136), (384, 186003), (432, 165336), (498, 143424), (576, 124002), (648, 110224), (664, 107568), (747, 95616), (864, 82668), (996, 71712), (1152, 62001), (1296, 55112), (1328, 53784), (1494, 47808), (1728, 41334), (1992, 35856), (2241, 31872), (2592, 27556), (2656, 26892), (2988, 23904), (3456, 20667), (3984, 17928), (4482, 15936), (5184, 13778), (5312, 13446), (5976, 11952), (6723, 10624), (6889, 10368), (7968, 8964)]