87847578

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 160

約数和(自身を含む): 248814720

約数和(自身を除く): 160967142

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 59, 63, 78, 81, 91, 101, 117, 118, 126, 162, 177, 182, 189, 202, 234, 273, 303, 351, 354, 378, 413, 531, 546, 567, 606, 702, 707, 767, 819, 826, 909, 1053, 1062, 1134, 1239, 1313, 1414, 1534, 1593, 1638, 1818, 2106, 2121, 2301, 2457, 2478, 2626, 2727, 3186, 3717, 3939, 4242, 4602, 4779, 4914, 5369, 5454, 5959, 6363, 6903, 7371, 7434, 7878, 8181, 9191, 9558, 10738, 11151, 11817, 11918, 12726, 13806, 14742, 16107, 16362, 17877, 18382, 19089, 20709, 22302, 23634, 27573, 32214, 33453, 35451, 35754, 38178, 41418, 41713, 48321, 53631, 55146, 57267, 62127, 66906, 70902, 77467, 82719, 83426, 96642, 106353, 107262, 114534, 124254, 125139, 144963, 154934, 160893, 165438, 212706, 232401, 248157, 250278, 289926, 321786, 375417, 434889, 464802, 482679, 496314, 542269, 697203, 744471, 750834, 869778, 965358, 1084538, 1126251, 1394406, 1488942, 1626807, 2091609, 2252502, 3253614, 3378753, 4183218, 4880421, 6274827, 6757506, 9760842, 12549654, 14641263, 29282526, 43923789, 87847578]

約数ペア:

[(1, 87847578), (2, 43923789), (3, 29282526), (6, 14641263), (7, 12549654), (9, 9760842), (13, 6757506), (14, 6274827), (18, 4880421), (21, 4183218), (26, 3378753), (27, 3253614), (39, 2252502), (42, 2091609), (54, 1626807), (59, 1488942), (63, 1394406), (78, 1126251), (81, 1084538), (91, 965358), (101, 869778), (117, 750834), (118, 744471), (126, 697203), (162, 542269), (177, 496314), (182, 482679), (189, 464802), (202, 434889), (234, 375417), (273, 321786), (303, 289926), (351, 250278), (354, 248157), (378, 232401), (413, 212706), (531, 165438), (546, 160893), (567, 154934), (606, 144963), (702, 125139), (707, 124254), (767, 114534), (819, 107262), (826, 106353), (909, 96642), (1053, 83426), (1062, 82719), (1134, 77467), (1239, 70902), (1313, 66906), (1414, 62127), (1534, 57267), (1593, 55146), (1638, 53631), (1818, 48321), (2106, 41713), (2121, 41418), (2301, 38178), (2457, 35754), (2478, 35451), (2626, 33453), (2727, 32214), (3186, 27573), (3717, 23634), (3939, 22302), (4242, 20709), (4602, 19089), (4779, 18382), (4914, 17877), (5369, 16362), (5454, 16107), (5959, 14742), (6363, 13806), (6903, 12726), (7371, 11918), (7434, 11817), (7878, 11151), (8181, 10738), (9191, 9558)]