77823018

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5279}}^1$

素因数の和:5313

約数の個数: 80

約数和(自身を含む): 214663680

約数和(自身を除く): 136840662

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, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 5279, 7371, 10558, 14742, 15837, 31674, 36953, 47511, 68627, 73906, 95022, 110859, 137254, 142533, 205881, 221718, 285066, 332577, 411762, 427599, 480389, 617643, 665154, 855198, 960778, 997731, 1235286, 1441167, 1852929, 1995462, 2882334, 2993193, 3705858, 4323501, 5558787, 5986386, 8647002, 11117574, 12970503, 25941006, 38911509, 77823018]

約数ペア:

[(1, 77823018), (2, 38911509), (3, 25941006), (6, 12970503), (7, 11117574), (9, 8647002), (13, 5986386), (14, 5558787), (18, 4323501), (21, 3705858), (26, 2993193), (27, 2882334), (39, 1995462), (42, 1852929), (54, 1441167), (63, 1235286), (78, 997731), (81, 960778), (91, 855198), (117, 665154), (126, 617643), (162, 480389), (182, 427599), (189, 411762), (234, 332577), (273, 285066), (351, 221718), (378, 205881), (546, 142533), (567, 137254), (702, 110859), (819, 95022), (1053, 73906), (1134, 68627), (1638, 47511), (2106, 36953), (2457, 31674), (4914, 15837), (5279, 14742), (7371, 10558)]