85195852

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 177408000

約数和(自身を除く): 92212148

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 239, 406, 439, 478, 812, 878, 956, 1673, 1756, 3073, 3346, 6146, 6692, 6931, 12292, 12731, 13862, 25462, 27724, 48517, 50924, 89117, 97034, 104921, 178234, 194068, 209842, 356468, 419684, 734447, 1468894, 2937788, 3042709, 6085418, 12170836, 21298963, 42597926, 85195852]

約数ペア:

[(1, 85195852), (2, 42597926), (4, 21298963), (7, 12170836), (14, 6085418), (28, 3042709), (29, 2937788), (58, 1468894), (116, 734447), (203, 419684), (239, 356468), (406, 209842), (439, 194068), (478, 178234), (812, 104921), (878, 97034), (956, 89117), (1673, 50924), (1756, 48517), (3073, 27724), (3346, 25462), (6146, 13862), (6692, 12731), (6931, 12292)]