172560816

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{8747}}^1$

素因数の和:8898

約数の個数: 60

約数和(自身を含む): 486511272

約数和(自身を除く): 313950456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4932, 6576, 8747, 9864, 17494, 19728, 26241, 34988, 52482, 69976, 78723, 104964, 139952, 157446, 209928, 314892, 419856, 629784, 1198339, 1259568, 2396678, 3595017, 4793356, 7190034, 9586712, 10785051, 14380068, 19173424, 21570102, 28760136, 43140204, 57520272, 86280408, 172560816]

約数ペア:

[(1, 172560816), (2, 86280408), (3, 57520272), (4, 43140204), (6, 28760136), (8, 21570102), (9, 19173424), (12, 14380068), (16, 10785051), (18, 9586712), (24, 7190034), (36, 4793356), (48, 3595017), (72, 2396678), (137, 1259568), (144, 1198339), (274, 629784), (411, 419856), (548, 314892), (822, 209928), (1096, 157446), (1233, 139952), (1644, 104964), (2192, 78723), (2466, 69976), (3288, 52482), (4932, 34988), (6576, 26241), (8747, 19728), (9864, 17494)]