65951886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 180633600

約数和(自身を除く): 114681714

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 79, 91, 139, 143, 154, 158, 182, 231, 237, 273, 278, 286, 417, 429, 462, 474, 546, 553, 834, 858, 869, 973, 1001, 1027, 1106, 1529, 1659, 1738, 1807, 1946, 2002, 2054, 2607, 2919, 3003, 3058, 3081, 3318, 3614, 4587, 5214, 5421, 5838, 6006, 6083, 6162, 7189, 9174, 10703, 10842, 10981, 11297, 12166, 12649, 14378, 18249, 19877, 21406, 21567, 21962, 22594, 25298, 32109, 32943, 33891, 36498, 37947, 39754, 43134, 59631, 64218, 65886, 67782, 75894, 76867, 79079, 119262, 120791, 139139, 142753, 153734, 158158, 230601, 237237, 241582, 278278, 285506, 362373, 417417, 428259, 461202, 474474, 724746, 834834, 845537, 856518, 999271, 1570283, 1691074, 1998542, 2536611, 2997813, 3140566, 4710849, 5073222, 5995626, 9421698, 10991981, 21983962, 32975943, 65951886]

約数ペア:

[(1, 65951886), (2, 32975943), (3, 21983962), (6, 10991981), (7, 9421698), (11, 5995626), (13, 5073222), (14, 4710849), (21, 3140566), (22, 2997813), (26, 2536611), (33, 1998542), (39, 1691074), (42, 1570283), (66, 999271), (77, 856518), (78, 845537), (79, 834834), (91, 724746), (139, 474474), (143, 461202), (154, 428259), (158, 417417), (182, 362373), (231, 285506), (237, 278278), (273, 241582), (278, 237237), (286, 230601), (417, 158158), (429, 153734), (462, 142753), (474, 139139), (546, 120791), (553, 119262), (834, 79079), (858, 76867), (869, 75894), (973, 67782), (1001, 65886), (1027, 64218), (1106, 59631), (1529, 43134), (1659, 39754), (1738, 37947), (1807, 36498), (1946, 33891), (2002, 32943), (2054, 32109), (2607, 25298), (2919, 22594), (3003, 21962), (3058, 21567), (3081, 21406), (3318, 19877), (3614, 18249), (4587, 14378), (5214, 12649), (5421, 12166), (5838, 11297), (6006, 10981), (6083, 10842), (6162, 10703), (7189, 9174)]