77273168

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:724

約数の個数: 80

約数和(自身を含む): 182071680

約数和(自身を除く): 104798512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 37, 56, 58, 74, 112, 116, 148, 203, 232, 259, 296, 406, 464, 518, 592, 643, 812, 1036, 1073, 1286, 1624, 2072, 2146, 2572, 3248, 4144, 4292, 4501, 5144, 7511, 8584, 9002, 10288, 15022, 17168, 18004, 18647, 23791, 30044, 36008, 37294, 47582, 60088, 72016, 74588, 95164, 120176, 130529, 149176, 166537, 190328, 261058, 298352, 333074, 380656, 522116, 666148, 689939, 1044232, 1332296, 1379878, 2088464, 2664592, 2759756, 4829573, 5519512, 9659146, 11039024, 19318292, 38636584, 77273168]

約数ペア:

[(1, 77273168), (2, 38636584), (4, 19318292), (7, 11039024), (8, 9659146), (14, 5519512), (16, 4829573), (28, 2759756), (29, 2664592), (37, 2088464), (56, 1379878), (58, 1332296), (74, 1044232), (112, 689939), (116, 666148), (148, 522116), (203, 380656), (232, 333074), (259, 298352), (296, 261058), (406, 190328), (464, 166537), (518, 149176), (592, 130529), (643, 120176), (812, 95164), (1036, 74588), (1073, 72016), (1286, 60088), (1624, 47582), (2072, 37294), (2146, 36008), (2572, 30044), (3248, 23791), (4144, 18647), (4292, 18004), (4501, 17168), (5144, 15022), (7511, 10288), (8584, 9002)]