77899612

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{7499}}^1$

素因数の和:7570

約数の個数: 36

約数和(自身を含む): 161595000

約数和(自身を除く): 83695388

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 5194, 7499, 10388, 14998, 29996, 52493, 104986, 209972, 367451, 397447, 734902, 794894, 1469804, 1589788, 2782129, 5564258, 11128516, 19474903, 38949806, 77899612]

約数ペア:

[(1, 77899612), (2, 38949806), (4, 19474903), (7, 11128516), (14, 5564258), (28, 2782129), (49, 1589788), (53, 1469804), (98, 794894), (106, 734902), (196, 397447), (212, 367451), (371, 209972), (742, 104986), (1484, 52493), (2597, 29996), (5194, 14998), (7499, 10388)]