89847828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3271}}^1$

素因数の和:3397

約数の個数: 72

約数和(自身を含む): 262021760

約数和(自身を除く): 172173932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 3052, 3271, 3924, 4578, 6542, 6867, 9156, 9813, 13084, 13734, 19626, 22897, 27468, 29439, 39252, 45794, 58878, 68691, 91588, 117756, 137382, 206073, 274764, 356539, 412146, 713078, 824292, 1069617, 1426156, 2139234, 2495773, 3208851, 4278468, 4991546, 6417702, 7487319, 9983092, 12835404, 14974638, 22461957, 29949276, 44923914, 89847828]

約数ペア:

[(1, 89847828), (2, 44923914), (3, 29949276), (4, 22461957), (6, 14974638), (7, 12835404), (9, 9983092), (12, 7487319), (14, 6417702), (18, 4991546), (21, 4278468), (28, 3208851), (36, 2495773), (42, 2139234), (63, 1426156), (84, 1069617), (109, 824292), (126, 713078), (218, 412146), (252, 356539), (327, 274764), (436, 206073), (654, 137382), (763, 117756), (981, 91588), (1308, 68691), (1526, 58878), (1962, 45794), (2289, 39252), (3052, 29439), (3271, 27468), (3924, 22897), (4578, 19626), (6542, 13734), (6867, 13084), (9156, 9813)]