78770146

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3637}}^1$

素因数の和:3683

約数の個数: 48

約数和(自身を含む): 156768696

約数和(自身を除く): 77998550

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1274, 1547, 1666, 3094, 3637, 7274, 10829, 21658, 25459, 47281, 50918, 61829, 94562, 123658, 178213, 330967, 356426, 432803, 661934, 803777, 865606, 1607554, 2316769, 3029621, 4633538, 5626439, 6059242, 11252878, 39385073, 78770146]

約数ペア:

[(1, 78770146), (2, 39385073), (7, 11252878), (13, 6059242), (14, 5626439), (17, 4633538), (26, 3029621), (34, 2316769), (49, 1607554), (91, 865606), (98, 803777), (119, 661934), (182, 432803), (221, 356426), (238, 330967), (442, 178213), (637, 123658), (833, 94562), (1274, 61829), (1547, 50918), (1666, 47281), (3094, 25459), (3637, 21658), (7274, 10829)]