61303116

素因数分解:

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

素因数の和:919

約数の個数: 72

約数和(自身を含む): 167828976

約数和(自身を除く): 106525860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 137, 147, 196, 274, 294, 411, 548, 588, 761, 822, 959, 1522, 1644, 1918, 2283, 2877, 3044, 3836, 4566, 5327, 5754, 6713, 9132, 10654, 11508, 13426, 15981, 20139, 21308, 26852, 31962, 37289, 40278, 63924, 74578, 80556, 104257, 111867, 149156, 208514, 223734, 312771, 417028, 447468, 625542, 729799, 1251084, 1459598, 2189397, 2919196, 4378794, 5108593, 8757588, 10217186, 15325779, 20434372, 30651558, 61303116]

約数ペア:

[(1, 61303116), (2, 30651558), (3, 20434372), (4, 15325779), (6, 10217186), (7, 8757588), (12, 5108593), (14, 4378794), (21, 2919196), (28, 2189397), (42, 1459598), (49, 1251084), (84, 729799), (98, 625542), (137, 447468), (147, 417028), (196, 312771), (274, 223734), (294, 208514), (411, 149156), (548, 111867), (588, 104257), (761, 80556), (822, 74578), (959, 63924), (1522, 40278), (1644, 37289), (1918, 31962), (2283, 26852), (2877, 21308), (3044, 20139), (3836, 15981), (4566, 13426), (5327, 11508), (5754, 10654), (6713, 9132)]