71323812

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{40433}}^1$

素因数の和:40457

約数の個数: 54

約数和(自身を含む): 209731158

約数和(自身を除く): 138407346

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 40433, 80866, 121299, 161732, 242598, 283031, 363897, 485196, 566062, 727794, 849093, 1132124, 1455588, 1698186, 1981217, 2547279, 3396372, 3962434, 5094558, 5943651, 7924868, 10189116, 11887302, 17830953, 23774604, 35661906, 71323812]

約数ペア:

[(1, 71323812), (2, 35661906), (3, 23774604), (4, 17830953), (6, 11887302), (7, 10189116), (9, 7924868), (12, 5943651), (14, 5094558), (18, 3962434), (21, 3396372), (28, 2547279), (36, 1981217), (42, 1698186), (49, 1455588), (63, 1132124), (84, 849093), (98, 727794), (126, 566062), (147, 485196), (196, 363897), (252, 283031), (294, 242598), (441, 161732), (588, 121299), (882, 80866), (1764, 40433)]