71442774

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16069}}^1$

素因数の和:16109

約数の個数: 48

約数和(自身を含む): 175484400

約数和(自身を除く): 104041626

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 16069, 32138, 48207, 96414, 144621, 208897, 289242, 305311, 417794, 610622, 626691, 915933, 1253382, 1831866, 1880073, 2747799, 3760146, 3969043, 5495598, 7938086, 11907129, 23814258, 35721387, 71442774]

約数ペア:

[(1, 71442774), (2, 35721387), (3, 23814258), (6, 11907129), (9, 7938086), (13, 5495598), (18, 3969043), (19, 3760146), (26, 2747799), (38, 1880073), (39, 1831866), (57, 1253382), (78, 915933), (114, 626691), (117, 610622), (171, 417794), (234, 305311), (247, 289242), (342, 208897), (494, 144621), (741, 96414), (1482, 48207), (2223, 32138), (4446, 16069)]