79985374

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 148804128

約数和(自身を除く): 68818754

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 289, 371, 373, 578, 742, 746, 901, 1802, 2023, 2611, 4046, 5222, 6307, 6341, 12614, 12682, 15317, 19769, 30634, 39538, 44387, 88774, 107219, 107797, 138383, 214438, 215594, 276766, 336073, 672146, 754579, 1509158, 2352511, 4705022, 5713241, 11426482, 39992687, 79985374]

約数ペア:

[(1, 79985374), (2, 39992687), (7, 11426482), (14, 5713241), (17, 4705022), (34, 2352511), (53, 1509158), (106, 754579), (119, 672146), (238, 336073), (289, 276766), (371, 215594), (373, 214438), (578, 138383), (742, 107797), (746, 107219), (901, 88774), (1802, 44387), (2023, 39538), (2611, 30634), (4046, 19769), (5222, 15317), (6307, 12682), (6341, 12614)]