61274886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 134976000

約数和(自身を除く): 73701114

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 73, 74, 111, 114, 146, 199, 219, 222, 398, 438, 597, 703, 1194, 1387, 1406, 2109, 2701, 2774, 3781, 4161, 4218, 5402, 7363, 7562, 8103, 8322, 11343, 14527, 14726, 16206, 22089, 22686, 29054, 43581, 44178, 51319, 87162, 102638, 139897, 153957, 276013, 279794, 307914, 419691, 537499, 552026, 828039, 839382, 1074998, 1612497, 1656078, 3224994, 10212481, 20424962, 30637443, 61274886]

約数ペア:

[(1, 61274886), (2, 30637443), (3, 20424962), (6, 10212481), (19, 3224994), (37, 1656078), (38, 1612497), (57, 1074998), (73, 839382), (74, 828039), (111, 552026), (114, 537499), (146, 419691), (199, 307914), (219, 279794), (222, 276013), (398, 153957), (438, 139897), (597, 102638), (703, 87162), (1194, 51319), (1387, 44178), (1406, 43581), (2109, 29054), (2701, 22686), (2774, 22089), (3781, 16206), (4161, 14726), (4218, 14527), (5402, 11343), (7363, 8322), (7562, 8103)]