68688144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:925

約数の個数: 120

約数和(自身を含む): 222610752

約数和(自身を除く): 153922608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 83, 84, 112, 126, 144, 166, 168, 249, 252, 332, 336, 498, 504, 581, 664, 747, 821, 996, 1008, 1162, 1328, 1494, 1642, 1743, 1992, 2324, 2463, 2988, 3284, 3486, 3984, 4648, 4926, 5229, 5747, 5976, 6568, 6972, 7389, 9296, 9852, 10458, 11494, 11952, 13136, 13944, 14778, 17241, 19704, 20916, 22988, 27888, 29556, 34482, 39408, 41832, 45976, 51723, 59112, 68143, 68964, 83664, 91952, 103446, 118224, 136286, 137928, 204429, 206892, 272572, 275856, 408858, 413784, 477001, 545144, 613287, 817716, 827568, 954002, 1090288, 1226574, 1431003, 1635432, 1908004, 2453148, 2862006, 3270864, 3816008, 4293009, 4906296, 5724012, 7632016, 8586018, 9812592, 11448024, 17172036, 22896048, 34344072, 68688144]

約数ペア:

[(1, 68688144), (2, 34344072), (3, 22896048), (4, 17172036), (6, 11448024), (7, 9812592), (8, 8586018), (9, 7632016), (12, 5724012), (14, 4906296), (16, 4293009), (18, 3816008), (21, 3270864), (24, 2862006), (28, 2453148), (36, 1908004), (42, 1635432), (48, 1431003), (56, 1226574), (63, 1090288), (72, 954002), (83, 827568), (84, 817716), (112, 613287), (126, 545144), (144, 477001), (166, 413784), (168, 408858), (249, 275856), (252, 272572), (332, 206892), (336, 204429), (498, 137928), (504, 136286), (581, 118224), (664, 103446), (747, 91952), (821, 83664), (996, 68964), (1008, 68143), (1162, 59112), (1328, 51723), (1494, 45976), (1642, 41832), (1743, 39408), (1992, 34482), (2324, 29556), (2463, 27888), (2988, 22988), (3284, 20916), (3486, 19704), (3984, 17241), (4648, 14778), (4926, 13944), (5229, 13136), (5747, 11952), (5976, 11494), (6568, 10458), (6972, 9852), (7389, 9296)]