130978782

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2427

約数の個数: 80

約数和(自身を含む): 330637824

約数和(自身を除く): 199659042

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 81, 93, 99, 162, 186, 198, 279, 297, 341, 558, 594, 682, 837, 891, 1023, 1674, 1782, 2046, 2371, 2511, 3069, 4742, 5022, 6138, 7113, 9207, 14226, 18414, 21339, 26081, 27621, 42678, 52162, 55242, 64017, 73501, 78243, 128034, 147002, 156486, 192051, 220503, 234729, 384102, 441006, 469458, 661509, 704187, 808511, 1323018, 1408374, 1617022, 1984527, 2112561, 2425533, 3969054, 4225122, 4851066, 5953581, 7276599, 11907162, 14553198, 21829797, 43659594, 65489391, 130978782]

約数ペア:

[(1, 130978782), (2, 65489391), (3, 43659594), (6, 21829797), (9, 14553198), (11, 11907162), (18, 7276599), (22, 5953581), (27, 4851066), (31, 4225122), (33, 3969054), (54, 2425533), (62, 2112561), (66, 1984527), (81, 1617022), (93, 1408374), (99, 1323018), (162, 808511), (186, 704187), (198, 661509), (279, 469458), (297, 441006), (341, 384102), (558, 234729), (594, 220503), (682, 192051), (837, 156486), (891, 147002), (1023, 128034), (1674, 78243), (1782, 73501), (2046, 64017), (2371, 55242), (2511, 52162), (3069, 42678), (4742, 27621), (5022, 26081), (6138, 21339), (7113, 18414), (9207, 14226)]