78637713

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 147474432

約数和(自身を除く): 68836719

約数列:

[1, 3, 7, 11, 19, 21, 23, 33, 41, 57, 69, 77, 123, 133, 161, 209, 231, 253, 287, 361, 399, 437, 451, 483, 627, 759, 779, 861, 943, 1083, 1311, 1353, 1463, 1771, 2337, 2527, 2829, 3059, 3157, 3971, 4389, 4807, 5313, 5453, 6601, 7581, 8303, 8569, 9177, 9471, 10373, 11913, 14421, 14801, 16359, 17917, 19803, 24909, 25707, 27797, 31119, 33649, 44403, 53751, 58121, 59983, 72611, 83391, 91333, 100947, 103607, 125419, 162811, 174363, 179949, 197087, 217833, 273999, 310821, 340423, 376257, 488433, 591261, 639331, 1021269, 1139677, 1379609, 1917993, 2382961, 3419031, 3744653, 4138827, 7148883, 11233959, 26212571, 78637713]

約数ペア:

[(1, 78637713), (3, 26212571), (7, 11233959), (11, 7148883), (19, 4138827), (21, 3744653), (23, 3419031), (33, 2382961), (41, 1917993), (57, 1379609), (69, 1139677), (77, 1021269), (123, 639331), (133, 591261), (161, 488433), (209, 376257), (231, 340423), (253, 310821), (287, 273999), (361, 217833), (399, 197087), (437, 179949), (451, 174363), (483, 162811), (627, 125419), (759, 103607), (779, 100947), (861, 91333), (943, 83391), (1083, 72611), (1311, 59983), (1353, 58121), (1463, 53751), (1771, 44403), (2337, 33649), (2527, 31119), (2829, 27797), (3059, 25707), (3157, 24909), (3971, 19803), (4389, 17917), (4807, 16359), (5313, 14801), (5453, 14421), (6601, 11913), (7581, 10373), (8303, 9471), (8569, 9177)]