71369856

素因数分解:

$2^7\times 3^3\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 213710400

約数和(自身を除く): 142340544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 107, 108, 128, 144, 192, 193, 214, 216, 288, 321, 384, 386, 428, 432, 576, 579, 642, 772, 856, 864, 963, 1152, 1158, 1284, 1544, 1712, 1728, 1737, 1926, 2316, 2568, 2889, 3088, 3424, 3456, 3474, 3852, 4632, 5136, 5211, 5778, 6176, 6848, 6948, 7704, 9264, 10272, 10422, 11556, 12352, 13696, 13896, 15408, 18528, 20544, 20651, 20844, 23112, 24704, 27792, 30816, 37056, 41088, 41302, 41688, 46224, 55584, 61632, 61953, 74112, 82604, 83376, 92448, 111168, 123264, 123906, 165208, 166752, 184896, 185859, 222336, 247812, 330416, 333504, 369792, 371718, 495624, 557577, 660832, 667008, 743436, 991248, 1115154, 1321664, 1486872, 1982496, 2230308, 2643328, 2973744, 3964992, 4460616, 5947488, 7929984, 8921232, 11894976, 17842464, 23789952, 35684928, 71369856]

約数ペア:

[(1, 71369856), (2, 35684928), (3, 23789952), (4, 17842464), (6, 11894976), (8, 8921232), (9, 7929984), (12, 5947488), (16, 4460616), (18, 3964992), (24, 2973744), (27, 2643328), (32, 2230308), (36, 1982496), (48, 1486872), (54, 1321664), (64, 1115154), (72, 991248), (96, 743436), (107, 667008), (108, 660832), (128, 557577), (144, 495624), (192, 371718), (193, 369792), (214, 333504), (216, 330416), (288, 247812), (321, 222336), (384, 185859), (386, 184896), (428, 166752), (432, 165208), (576, 123906), (579, 123264), (642, 111168), (772, 92448), (856, 83376), (864, 82604), (963, 74112), (1152, 61953), (1158, 61632), (1284, 55584), (1544, 46224), (1712, 41688), (1728, 41302), (1737, 41088), (1926, 37056), (2316, 30816), (2568, 27792), (2889, 24704), (3088, 23112), (3424, 20844), (3456, 20651), (3474, 20544), (3852, 18528), (4632, 15408), (5136, 13896), (5211, 13696), (5778, 12352), (6176, 11556), (6848, 10422), (6948, 10272), (7704, 9264)]