65320506

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:457

約数の個数: 80

約数和(自身を含む): 156397824

約数和(自身を除く): 91077318

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 81, 94, 138, 141, 162, 207, 282, 373, 414, 423, 621, 746, 846, 1081, 1119, 1242, 1269, 1863, 2162, 2238, 2538, 3243, 3357, 3726, 3807, 6486, 6714, 7614, 8579, 9729, 10071, 17158, 17531, 19458, 20142, 25737, 29187, 30213, 35062, 51474, 52593, 58374, 60426, 77211, 87561, 105186, 154422, 157779, 175122, 231633, 315558, 403213, 463266, 473337, 694899, 806426, 946674, 1209639, 1389798, 1420011, 2419278, 2840022, 3628917, 7257834, 10886751, 21773502, 32660253, 65320506]

約数ペア:

[(1, 65320506), (2, 32660253), (3, 21773502), (6, 10886751), (9, 7257834), (18, 3628917), (23, 2840022), (27, 2419278), (46, 1420011), (47, 1389798), (54, 1209639), (69, 946674), (81, 806426), (94, 694899), (138, 473337), (141, 463266), (162, 403213), (207, 315558), (282, 231633), (373, 175122), (414, 157779), (423, 154422), (621, 105186), (746, 87561), (846, 77211), (1081, 60426), (1119, 58374), (1242, 52593), (1269, 51474), (1863, 35062), (2162, 30213), (2238, 29187), (2538, 25737), (3243, 20142), (3357, 19458), (3726, 17531), (3807, 17158), (6486, 10071), (6714, 9729), (7614, 8579)]