123435872

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4339}}^1$

素因数の和:4483

約数の個数: 48

約数和(自身を含む): 279982080

約数和(自身を除く): 156546208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1016, 1778, 2032, 3556, 4064, 4339, 7112, 8678, 14224, 17356, 28448, 30373, 34712, 60746, 69424, 121492, 138848, 242984, 485968, 551053, 971936, 1102106, 2204212, 3857371, 4408424, 7714742, 8816848, 15429484, 17633696, 30858968, 61717936, 123435872]

約数ペア:

[(1, 123435872), (2, 61717936), (4, 30858968), (7, 17633696), (8, 15429484), (14, 8816848), (16, 7714742), (28, 4408424), (32, 3857371), (56, 2204212), (112, 1102106), (127, 971936), (224, 551053), (254, 485968), (508, 242984), (889, 138848), (1016, 121492), (1778, 69424), (2032, 60746), (3556, 34712), (4064, 30373), (4339, 28448), (7112, 17356), (8678, 14224)]