68394645

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 137894400

約数和(自身を除く): 69499755

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 53, 55, 79, 99, 121, 135, 159, 165, 237, 265, 297, 363, 395, 477, 495, 583, 605, 711, 795, 869, 1089, 1185, 1431, 1485, 1749, 1815, 2133, 2385, 2607, 2915, 3267, 3555, 4187, 4345, 5247, 5445, 6413, 7155, 7821, 8745, 9559, 10665, 12561, 13035, 15741, 16335, 19239, 20935, 23463, 26235, 28677, 32065, 37683, 39105, 46057, 47795, 57717, 62805, 78705, 86031, 96195, 113049, 117315, 138171, 143385, 173151, 188415, 230285, 258093, 288585, 414513, 430155, 506627, 565245, 690855, 865755, 1243539, 1290465, 1519881, 2072565, 2533135, 4559643, 6217695, 7599405, 13678929, 22798215, 68394645]

約数ペア:

[(1, 68394645), (3, 22798215), (5, 13678929), (9, 7599405), (11, 6217695), (15, 4559643), (27, 2533135), (33, 2072565), (45, 1519881), (53, 1290465), (55, 1243539), (79, 865755), (99, 690855), (121, 565245), (135, 506627), (159, 430155), (165, 414513), (237, 288585), (265, 258093), (297, 230285), (363, 188415), (395, 173151), (477, 143385), (495, 138171), (583, 117315), (605, 113049), (711, 96195), (795, 86031), (869, 78705), (1089, 62805), (1185, 57717), (1431, 47795), (1485, 46057), (1749, 39105), (1815, 37683), (2133, 32065), (2385, 28677), (2607, 26235), (2915, 23463), (3267, 20935), (3555, 19239), (4187, 16335), (4345, 15741), (5247, 13035), (5445, 12561), (6413, 10665), (7155, 9559), (7821, 8745)]