78909435

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 161740800

約数和(自身を除く): 82831365

約数列:

[1, 3, 5, 9, 11, 15, 23, 29, 33, 45, 55, 69, 87, 99, 115, 145, 165, 207, 239, 253, 261, 319, 345, 435, 495, 667, 717, 759, 957, 1035, 1195, 1265, 1305, 1595, 2001, 2151, 2277, 2629, 2871, 3335, 3585, 3795, 4785, 5497, 6003, 6931, 7337, 7887, 10005, 10755, 11385, 13145, 14355, 16491, 20793, 22011, 23661, 27485, 30015, 34655, 36685, 39435, 49473, 60467, 62379, 66033, 76241, 82455, 103965, 110055, 118305, 159413, 181401, 228723, 247365, 302335, 311895, 330165, 381205, 478239, 544203, 686169, 797065, 907005, 1143615, 1434717, 1753543, 2391195, 2721015, 3430845, 5260629, 7173585, 8767715, 15781887, 26303145, 78909435]

約数ペア:

[(1, 78909435), (3, 26303145), (5, 15781887), (9, 8767715), (11, 7173585), (15, 5260629), (23, 3430845), (29, 2721015), (33, 2391195), (45, 1753543), (55, 1434717), (69, 1143615), (87, 907005), (99, 797065), (115, 686169), (145, 544203), (165, 478239), (207, 381205), (239, 330165), (253, 311895), (261, 302335), (319, 247365), (345, 228723), (435, 181401), (495, 159413), (667, 118305), (717, 110055), (759, 103965), (957, 82455), (1035, 76241), (1195, 66033), (1265, 62379), (1305, 60467), (1595, 49473), (2001, 39435), (2151, 36685), (2277, 34655), (2629, 30015), (2871, 27485), (3335, 23661), (3585, 22011), (3795, 20793), (4785, 16491), (5497, 14355), (6003, 13145), (6931, 11385), (7337, 10755), (7887, 10005)]