78300572

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{607}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 166699008

約数和(自身を除く): 88398436

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 271, 476, 542, 607, 1084, 1214, 1897, 2428, 3794, 4249, 4607, 7588, 8498, 9214, 10319, 16996, 18428, 20638, 32249, 41276, 64498, 72233, 128996, 144466, 164497, 288932, 328994, 657988, 1151479, 2302958, 2796449, 4605916, 5592898, 11185796, 19575143, 39150286, 78300572]

約数ペア:

[(1, 78300572), (2, 39150286), (4, 19575143), (7, 11185796), (14, 5592898), (17, 4605916), (28, 2796449), (34, 2302958), (68, 1151479), (119, 657988), (238, 328994), (271, 288932), (476, 164497), (542, 144466), (607, 128996), (1084, 72233), (1214, 64498), (1897, 41276), (2428, 32249), (3794, 20638), (4249, 18428), (4607, 16996), (7588, 10319), (8498, 9214)]