78266138568

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{463}}^1\times {\mathrm{1013}}^1$

素因数の和:1911

約数の個数: 128

約数和(自身を含む): 208335628800

約数和(自身を除く): 130069490232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 409, 463, 818, 926, 1013, 1227, 1389, 1636, 1852, 2026, 2454, 2778, 3039, 3272, 3704, 4052, 4908, 5556, 6078, 6953, 7871, 8104, 9816, 11112, 12156, 13906, 15742, 17221, 20859, 23613, 24312, 27812, 31484, 34442, 41718, 47226, 51663, 55624, 62968, 68884, 83436, 94452, 103326, 137768, 166872, 188904, 189367, 206652, 378734, 413304, 414317, 469019, 568101, 757468, 828634, 938038, 1136202, 1242951, 1407057, 1514936, 1657268, 1876076, 2272404, 2485902, 2814114, 3219239, 3314536, 3752152, 4544808, 4971804, 5628228, 6438478, 7043389, 7973323, 9657717, 9943608, 11256456, 12876956, 14086778, 15946646, 19315434, 21130167, 23919969, 25753912, 28173556, 31893292, 38630868, 42260334, 47839938, 56347112, 63786584, 77261736, 84520668, 95679876, 169041336, 191359752, 191828771, 383657542, 575486313, 767315084, 1150972626, 1534630168, 2301945252, 3261089107, 4603890504, 6522178214, 9783267321, 13044356428, 19566534642, 26088712856, 39133069284, 78266138568]

約数ペア:

[(1, 78266138568), (2, 39133069284), (3, 26088712856), (4, 19566534642), (6, 13044356428), (8, 9783267321), (12, 6522178214), (17, 4603890504), (24, 3261089107), (34, 2301945252), (51, 1534630168), (68, 1150972626), (102, 767315084), (136, 575486313), (204, 383657542), (408, 191828771), (409, 191359752), (463, 169041336), (818, 95679876), (926, 84520668), (1013, 77261736), (1227, 63786584), (1389, 56347112), (1636, 47839938), (1852, 42260334), (2026, 38630868), (2454, 31893292), (2778, 28173556), (3039, 25753912), (3272, 23919969), (3704, 21130167), (4052, 19315434), (4908, 15946646), (5556, 14086778), (6078, 12876956), (6953, 11256456), (7871, 9943608), (8104, 9657717), (9816, 7973323), (11112, 7043389), (12156, 6438478), (13906, 5628228), (15742, 4971804), (17221, 4544808), (20859, 3752152), (23613, 3314536), (24312, 3219239), (27812, 2814114), (31484, 2485902), (34442, 2272404), (41718, 1876076), (47226, 1657268), (51663, 1514936), (55624, 1407057), (62968, 1242951), (68884, 1136202), (83436, 938038), (94452, 828634), (103326, 757468), (137768, 568101), (166872, 469019), (188904, 414317), (189367, 413304), (206652, 378734)]