121226784

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{25771}}^1$

素因数の和:25798

約数の個数: 72

約数和(自身を含む): 370189008

約数和(自身を除く): 248962224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 25771, 51542, 77313, 103084, 154626, 180397, 206168, 309252, 360794, 412336, 541191, 618504, 721588, 824672, 1082382, 1237008, 1262779, 1443176, 2164764, 2474016, 2525558, 2886352, 3788337, 4329528, 5051116, 5772704, 7576674, 8659056, 10102232, 15153348, 17318112, 20204464, 30306696, 40408928, 60613392, 121226784]

約数ペア:

[(1, 121226784), (2, 60613392), (3, 40408928), (4, 30306696), (6, 20204464), (7, 17318112), (8, 15153348), (12, 10102232), (14, 8659056), (16, 7576674), (21, 5772704), (24, 5051116), (28, 4329528), (32, 3788337), (42, 2886352), (48, 2525558), (49, 2474016), (56, 2164764), (84, 1443176), (96, 1262779), (98, 1237008), (112, 1082382), (147, 824672), (168, 721588), (196, 618504), (224, 541191), (294, 412336), (336, 360794), (392, 309252), (588, 206168), (672, 180397), (784, 154626), (1176, 103084), (1568, 77313), (2352, 51542), (4704, 25771)]