72063904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2027}}^1$

素因数の和:2149

約数の個数: 48

約数和(自身を含む): 156383136

約数和(自身を除く): 84319232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 101, 176, 202, 352, 404, 808, 1111, 1616, 2027, 2222, 3232, 4054, 4444, 8108, 8888, 16216, 17776, 22297, 32432, 35552, 44594, 64864, 89188, 178376, 204727, 356752, 409454, 713504, 818908, 1637816, 2251997, 3275632, 4503994, 6551264, 9007988, 18015976, 36031952, 72063904]

約数ペア:

[(1, 72063904), (2, 36031952), (4, 18015976), (8, 9007988), (11, 6551264), (16, 4503994), (22, 3275632), (32, 2251997), (44, 1637816), (88, 818908), (101, 713504), (176, 409454), (202, 356752), (352, 204727), (404, 178376), (808, 89188), (1111, 64864), (1616, 44594), (2027, 35552), (2222, 32432), (3232, 22297), (4054, 17776), (4444, 16216), (8108, 8888)]