89877258

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2411}}^1$

素因数の和:2547

約数の個数: 48

約数和(自身を含む): 206949600

約数和(自身を除く): 117072342

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 342, 654, 981, 1962, 2071, 2411, 4142, 4822, 6213, 7233, 12426, 14466, 18639, 21699, 37278, 43398, 45809, 91618, 137427, 262799, 274854, 412281, 525598, 788397, 824562, 1576794, 2365191, 4730382, 4993181, 9986362, 14979543, 29959086, 44938629, 89877258]

約数ペア:

[(1, 89877258), (2, 44938629), (3, 29959086), (6, 14979543), (9, 9986362), (18, 4993181), (19, 4730382), (38, 2365191), (57, 1576794), (109, 824562), (114, 788397), (171, 525598), (218, 412281), (327, 274854), (342, 262799), (654, 137427), (981, 91618), (1962, 45809), (2071, 43398), (2411, 37278), (4142, 21699), (4822, 18639), (6213, 14466), (7233, 12426)]