86744889

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 166053888

約数和(自身を除く): 79308999

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 43, 63, 71, 77, 99, 123, 129, 213, 231, 287, 301, 369, 387, 451, 473, 497, 639, 693, 781, 861, 903, 1353, 1419, 1491, 1763, 2343, 2583, 2709, 2911, 3053, 3157, 3311, 4059, 4257, 4473, 5289, 5467, 7029, 8733, 9159, 9471, 9933, 12341, 15867, 16401, 19393, 20377, 21371, 26199, 27477, 28413, 29799, 32021, 33583, 37023, 49203, 58179, 61131, 64113, 96063, 100749, 111069, 125173, 135751, 174537, 183393, 192339, 224147, 235081, 288189, 302247, 375519, 407253, 672441, 705243, 876211, 1126557, 1221759, 1376903, 2017323, 2115729, 2628633, 4130709, 7885899, 9638321, 12392127, 28914963, 86744889]

約数ペア:

[(1, 86744889), (3, 28914963), (7, 12392127), (9, 9638321), (11, 7885899), (21, 4130709), (33, 2628633), (41, 2115729), (43, 2017323), (63, 1376903), (71, 1221759), (77, 1126557), (99, 876211), (123, 705243), (129, 672441), (213, 407253), (231, 375519), (287, 302247), (301, 288189), (369, 235081), (387, 224147), (451, 192339), (473, 183393), (497, 174537), (639, 135751), (693, 125173), (781, 111069), (861, 100749), (903, 96063), (1353, 64113), (1419, 61131), (1491, 58179), (1763, 49203), (2343, 37023), (2583, 33583), (2709, 32021), (2911, 29799), (3053, 28413), (3157, 27477), (3311, 26199), (4059, 21371), (4257, 20377), (4473, 19393), (5289, 16401), (5467, 15867), (7029, 12341), (8733, 9933), (9159, 9471)]