81011796

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7933}}^1$

素因数の和:8000

約数の個数: 48

約数和(自身を含む): 202602624

約数和(自身を除く): 121590828

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1702, 2553, 3404, 5106, 7933, 10212, 15866, 23799, 31732, 47598, 95196, 182459, 293521, 364918, 547377, 587042, 729836, 880563, 1094754, 1174084, 1761126, 2189508, 3522252, 6750983, 13501966, 20252949, 27003932, 40505898, 81011796]

約数ペア:

[(1, 81011796), (2, 40505898), (3, 27003932), (4, 20252949), (6, 13501966), (12, 6750983), (23, 3522252), (37, 2189508), (46, 1761126), (69, 1174084), (74, 1094754), (92, 880563), (111, 729836), (138, 587042), (148, 547377), (222, 364918), (276, 293521), (444, 182459), (851, 95196), (1702, 47598), (2553, 31732), (3404, 23799), (5106, 15866), (7933, 10212)]