82479848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 175633920

約数和(自身を除く): 93154072

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 71, 86, 88, 142, 172, 284, 307, 344, 473, 568, 614, 781, 946, 1228, 1562, 1892, 2456, 3053, 3124, 3377, 3784, 6106, 6248, 6754, 12212, 13201, 13508, 21797, 24424, 26402, 27016, 33583, 43594, 52804, 67166, 87188, 105608, 134332, 145211, 174376, 239767, 268664, 290422, 479534, 580844, 937271, 959068, 1161688, 1874542, 1918136, 3749084, 7498168, 10309981, 20619962, 41239924, 82479848]

約数ペア:

[(1, 82479848), (2, 41239924), (4, 20619962), (8, 10309981), (11, 7498168), (22, 3749084), (43, 1918136), (44, 1874542), (71, 1161688), (86, 959068), (88, 937271), (142, 580844), (172, 479534), (284, 290422), (307, 268664), (344, 239767), (473, 174376), (568, 145211), (614, 134332), (781, 105608), (946, 87188), (1228, 67166), (1562, 52804), (1892, 43594), (2456, 33583), (3053, 27016), (3124, 26402), (3377, 24424), (3784, 21797), (6106, 13508), (6248, 13201), (6754, 12212)]