78678054

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:633

約数の個数: 112

約数和(自身を含む): 218145312

約数和(自身を除く): 139467258

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 243, 273, 351, 378, 486, 546, 567, 593, 702, 729, 819, 1053, 1134, 1186, 1458, 1638, 1701, 1779, 2106, 2457, 3159, 3402, 3558, 4151, 4914, 5103, 5337, 6318, 7371, 7709, 8302, 9477, 10206, 10674, 12453, 14742, 15418, 16011, 18954, 22113, 23127, 24906, 32022, 37359, 44226, 46254, 48033, 53963, 66339, 69381, 74718, 96066, 107926, 112077, 132678, 138762, 144099, 161889, 208143, 224154, 288198, 323778, 336231, 416286, 432297, 485667, 624429, 672462, 864594, 971334, 1008693, 1248858, 1457001, 1873287, 2017386, 2914002, 3026079, 3746574, 4371003, 5619861, 6052158, 8742006, 11239722, 13113009, 26226018, 39339027, 78678054]

約数ペア:

[(1, 78678054), (2, 39339027), (3, 26226018), (6, 13113009), (7, 11239722), (9, 8742006), (13, 6052158), (14, 5619861), (18, 4371003), (21, 3746574), (26, 3026079), (27, 2914002), (39, 2017386), (42, 1873287), (54, 1457001), (63, 1248858), (78, 1008693), (81, 971334), (91, 864594), (117, 672462), (126, 624429), (162, 485667), (182, 432297), (189, 416286), (234, 336231), (243, 323778), (273, 288198), (351, 224154), (378, 208143), (486, 161889), (546, 144099), (567, 138762), (593, 132678), (702, 112077), (729, 107926), (819, 96066), (1053, 74718), (1134, 69381), (1186, 66339), (1458, 53963), (1638, 48033), (1701, 46254), (1779, 44226), (2106, 37359), (2457, 32022), (3159, 24906), (3402, 23127), (3558, 22113), (4151, 18954), (4914, 16011), (5103, 15418), (5337, 14742), (6318, 12453), (7371, 10674), (7709, 10206), (8302, 9477)]