26272764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 76553568

約数和(自身を除く): 50280804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 761, 822, 959, 1233, 1522, 1644, 1918, 2283, 2466, 2877, 3044, 3836, 4566, 4932, 5327, 5754, 6849, 8631, 9132, 10654, 11508, 13698, 15981, 17262, 21308, 27396, 31962, 34524, 47943, 63924, 95886, 104257, 191772, 208514, 312771, 417028, 625542, 729799, 938313, 1251084, 1459598, 1876626, 2189397, 2919196, 3753252, 4378794, 6568191, 8757588, 13136382, 26272764]

約数ペア:

[(1, 26272764), (2, 13136382), (3, 8757588), (4, 6568191), (6, 4378794), (7, 3753252), (9, 2919196), (12, 2189397), (14, 1876626), (18, 1459598), (21, 1251084), (28, 938313), (36, 729799), (42, 625542), (63, 417028), (84, 312771), (126, 208514), (137, 191772), (252, 104257), (274, 95886), (411, 63924), (548, 47943), (761, 34524), (822, 31962), (959, 27396), (1233, 21308), (1522, 17262), (1644, 15981), (1918, 13698), (2283, 11508), (2466, 10654), (2877, 9132), (3044, 8631), (3836, 6849), (4566, 5754), (4932, 5327)]