64232608

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 72

約数和(自身を含む): 142074324

約数和(自身を除く): 77841716

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 121, 176, 212, 242, 313, 352, 424, 484, 583, 626, 848, 968, 1166, 1252, 1696, 1936, 2332, 2504, 3443, 3872, 4664, 5008, 6413, 6886, 9328, 10016, 12826, 13772, 16589, 18656, 25652, 27544, 33178, 37873, 51304, 55088, 66356, 75746, 102608, 110176, 132712, 151492, 182479, 205216, 265424, 302984, 364958, 530848, 605968, 729916, 1211936, 1459832, 2007269, 2919664, 4014538, 5839328, 8029076, 16058152, 32116304, 64232608]

約数ペア:

[(1, 64232608), (2, 32116304), (4, 16058152), (8, 8029076), (11, 5839328), (16, 4014538), (22, 2919664), (32, 2007269), (44, 1459832), (53, 1211936), (88, 729916), (106, 605968), (121, 530848), (176, 364958), (212, 302984), (242, 265424), (313, 205216), (352, 182479), (424, 151492), (484, 132712), (583, 110176), (626, 102608), (848, 75746), (968, 66356), (1166, 55088), (1252, 51304), (1696, 37873), (1936, 33178), (2332, 27544), (2504, 25652), (3443, 18656), (3872, 16589), (4664, 13772), (5008, 12826), (6413, 10016), (6886, 9328)]