69815284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2731}}^1$

素因数の和:2836

約数の個数: 48

約数和(自身を含む): 154215936

約数和(自身を除く): 84400652

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 581, 913, 1162, 1826, 2324, 2731, 3652, 5462, 6391, 10924, 12782, 19117, 25564, 30041, 38234, 60082, 76468, 120164, 210287, 226673, 420574, 453346, 841148, 906692, 1586711, 2493403, 3173422, 4986806, 6346844, 9973612, 17453821, 34907642, 69815284]

約数ペア:

[(1, 69815284), (2, 34907642), (4, 17453821), (7, 9973612), (11, 6346844), (14, 4986806), (22, 3173422), (28, 2493403), (44, 1586711), (77, 906692), (83, 841148), (154, 453346), (166, 420574), (308, 226673), (332, 210287), (581, 120164), (913, 76468), (1162, 60082), (1826, 38234), (2324, 30041), (2731, 25564), (3652, 19117), (5462, 12782), (6391, 10924)]