89454774

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 198950400

約数和(自身を除く): 109495626

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 109, 114, 138, 218, 313, 327, 437, 626, 654, 874, 939, 1311, 1878, 2071, 2507, 2622, 4142, 5014, 5947, 6213, 7199, 7521, 11894, 12426, 14398, 15042, 17841, 21597, 34117, 35682, 43194, 47633, 68234, 95266, 102351, 136781, 142899, 204702, 273562, 285798, 410343, 648223, 784691, 820686, 1296446, 1569382, 1944669, 2354073, 3889338, 4708146, 14909129, 29818258, 44727387, 89454774]

約数ペア:

[(1, 89454774), (2, 44727387), (3, 29818258), (6, 14909129), (19, 4708146), (23, 3889338), (38, 2354073), (46, 1944669), (57, 1569382), (69, 1296446), (109, 820686), (114, 784691), (138, 648223), (218, 410343), (313, 285798), (327, 273562), (437, 204702), (626, 142899), (654, 136781), (874, 102351), (939, 95266), (1311, 68234), (1878, 47633), (2071, 43194), (2507, 35682), (2622, 34117), (4142, 21597), (5014, 17841), (5947, 15042), (6213, 14398), (7199, 12426), (7521, 11894)]