72648168

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3557}}^1$

素因数の和:3626

約数の個数: 64

約数和(自身を含む): 194693760

約数和(自身を除く): 122045592

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 444, 552, 851, 888, 1702, 2553, 3404, 3557, 5106, 6808, 7114, 10212, 10671, 14228, 20424, 21342, 28456, 42684, 81811, 85368, 131609, 163622, 245433, 263218, 327244, 394827, 490866, 526436, 654488, 789654, 981732, 1052872, 1579308, 1963464, 3027007, 3158616, 6054014, 9081021, 12108028, 18162042, 24216056, 36324084, 72648168]

約数ペア:

[(1, 72648168), (2, 36324084), (3, 24216056), (4, 18162042), (6, 12108028), (8, 9081021), (12, 6054014), (23, 3158616), (24, 3027007), (37, 1963464), (46, 1579308), (69, 1052872), (74, 981732), (92, 789654), (111, 654488), (138, 526436), (148, 490866), (184, 394827), (222, 327244), (276, 263218), (296, 245433), (444, 163622), (552, 131609), (851, 85368), (888, 81811), (1702, 42684), (2553, 28456), (3404, 21342), (3557, 20424), (5106, 14228), (6808, 10671), (7114, 10212)]