86609776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 192844800

約数和(自身を除く): 106235024

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 71, 88, 116, 142, 176, 232, 239, 284, 319, 464, 478, 568, 638, 781, 956, 1136, 1276, 1562, 1912, 2059, 2552, 2629, 3124, 3824, 4118, 5104, 5258, 6248, 6931, 8236, 10516, 12496, 13862, 16472, 16969, 21032, 22649, 27724, 32944, 33938, 42064, 45298, 55448, 67876, 76241, 90596, 110896, 135752, 152482, 181192, 186659, 271504, 304964, 362384, 373318, 492101, 609928, 746636, 984202, 1219856, 1493272, 1968404, 2986544, 3936808, 5413111, 7873616, 10826222, 21652444, 43304888, 86609776]

約数ペア:

[(1, 86609776), (2, 43304888), (4, 21652444), (8, 10826222), (11, 7873616), (16, 5413111), (22, 3936808), (29, 2986544), (44, 1968404), (58, 1493272), (71, 1219856), (88, 984202), (116, 746636), (142, 609928), (176, 492101), (232, 373318), (239, 362384), (284, 304964), (319, 271504), (464, 186659), (478, 181192), (568, 152482), (638, 135752), (781, 110896), (956, 90596), (1136, 76241), (1276, 67876), (1562, 55448), (1912, 45298), (2059, 42064), (2552, 33938), (2629, 32944), (3124, 27724), (3824, 22649), (4118, 21032), (5104, 16969), (5258, 16472), (6248, 13862), (6931, 12496), (8236, 10516)]