86423799

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 160876800

約数和(自身を除く): 74453001

約数列:

[1, 3, 7, 11, 19, 21, 29, 33, 49, 57, 77, 87, 97, 133, 147, 203, 209, 231, 291, 319, 399, 539, 551, 609, 627, 679, 931, 957, 1067, 1421, 1463, 1617, 1653, 1843, 2037, 2233, 2793, 2813, 3201, 3857, 4263, 4389, 4753, 5529, 6061, 6699, 7469, 8439, 10241, 11571, 12901, 14259, 15631, 18183, 19691, 20273, 22407, 26999, 30723, 30943, 38703, 42427, 46893, 52283, 53447, 59073, 60819, 80997, 90307, 92829, 127281, 137837, 141911, 156849, 160341, 216601, 270921, 296989, 374129, 413511, 425733, 587917, 649803, 890967, 993377, 1122387, 1516207, 1763751, 2618903, 2980131, 4115419, 4548621, 7856709, 12346257, 28807933, 86423799]

約数ペア:

[(1, 86423799), (3, 28807933), (7, 12346257), (11, 7856709), (19, 4548621), (21, 4115419), (29, 2980131), (33, 2618903), (49, 1763751), (57, 1516207), (77, 1122387), (87, 993377), (97, 890967), (133, 649803), (147, 587917), (203, 425733), (209, 413511), (231, 374129), (291, 296989), (319, 270921), (399, 216601), (539, 160341), (551, 156849), (609, 141911), (627, 137837), (679, 127281), (931, 92829), (957, 90307), (1067, 80997), (1421, 60819), (1463, 59073), (1617, 53447), (1653, 52283), (1843, 46893), (2037, 42427), (2233, 38703), (2793, 30943), (2813, 30723), (3201, 26999), (3857, 22407), (4263, 20273), (4389, 19691), (4753, 18183), (5529, 15631), (6061, 14259), (6699, 12901), (7469, 11571), (8439, 10241)]