78219684

素因数分解:

$2^2\times 3^2\times {\mathrm{941}}^1\times {\mathrm{2309}}^1$

素因数の和:3260

約数の個数: 36

約数和(自身を含む): 198017820

約数和(自身を除く): 119798136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 941, 1882, 2309, 2823, 3764, 4618, 5646, 6927, 8469, 9236, 11292, 13854, 16938, 20781, 27708, 33876, 41562, 83124, 2172769, 4345538, 6518307, 8691076, 13036614, 19554921, 26073228, 39109842, 78219684]

約数ペア:

[(1, 78219684), (2, 39109842), (3, 26073228), (4, 19554921), (6, 13036614), (9, 8691076), (12, 6518307), (18, 4345538), (36, 2172769), (941, 83124), (1882, 41562), (2309, 33876), (2823, 27708), (3764, 20781), (4618, 16938), (5646, 13854), (6927, 11292), (8469, 9236)]