73121994

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 194584320

約数和(自身を除く): 121462326

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 31, 33, 38, 54, 57, 62, 66, 93, 99, 114, 121, 171, 186, 198, 209, 242, 279, 297, 341, 342, 361, 363, 418, 513, 558, 589, 594, 627, 682, 722, 726, 837, 1023, 1026, 1083, 1089, 1178, 1254, 1674, 1767, 1881, 2046, 2166, 2178, 2299, 3069, 3249, 3267, 3534, 3751, 3762, 3971, 4598, 5301, 5643, 6138, 6479, 6498, 6534, 6897, 7502, 7942, 9207, 9747, 10602, 11191, 11253, 11286, 11913, 12958, 13794, 15903, 18414, 19437, 19494, 20691, 22382, 22506, 23826, 31806, 33573, 33759, 35739, 38874, 41382, 43681, 58311, 62073, 67146, 67518, 71269, 71478, 87362, 100719, 101277, 107217, 116622, 123101, 124146, 131043, 142538, 174933, 201438, 202554, 213807, 214434, 246202, 262086, 302157, 349866, 369303, 393129, 427614, 604314, 641421, 738606, 786258, 1107909, 1179387, 1282842, 1354111, 1924263, 2215818, 2358774, 2708222, 3323727, 3848526, 4062333, 6647454, 8124666, 12186999, 24373998, 36560997, 73121994]

約数ペア:

[(1, 73121994), (2, 36560997), (3, 24373998), (6, 12186999), (9, 8124666), (11, 6647454), (18, 4062333), (19, 3848526), (22, 3323727), (27, 2708222), (31, 2358774), (33, 2215818), (38, 1924263), (54, 1354111), (57, 1282842), (62, 1179387), (66, 1107909), (93, 786258), (99, 738606), (114, 641421), (121, 604314), (171, 427614), (186, 393129), (198, 369303), (209, 349866), (242, 302157), (279, 262086), (297, 246202), (341, 214434), (342, 213807), (361, 202554), (363, 201438), (418, 174933), (513, 142538), (558, 131043), (589, 124146), (594, 123101), (627, 116622), (682, 107217), (722, 101277), (726, 100719), (837, 87362), (1023, 71478), (1026, 71269), (1083, 67518), (1089, 67146), (1178, 62073), (1254, 58311), (1674, 43681), (1767, 41382), (1881, 38874), (2046, 35739), (2166, 33759), (2178, 33573), (2299, 31806), (3069, 23826), (3249, 22506), (3267, 22382), (3534, 20691), (3751, 19494), (3762, 19437), (3971, 18414), (4598, 15903), (5301, 13794), (5643, 12958), (6138, 11913), (6479, 11286), (6498, 11253), (6534, 11191), (6897, 10602), (7502, 9747), (7942, 9207)]