77861564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{9463}}^1$

素因数の和:9506

約数の個数: 36

約数和(自身を含む): 158597712

約数和(自身を除く): 80736148

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 4114, 8228, 9463, 18926, 37852, 104093, 160871, 208186, 321742, 416372, 643484, 1145023, 1769581, 2290046, 3539162, 4580092, 7078324, 19465391, 38930782, 77861564]

約数ペア:

[(1, 77861564), (2, 38930782), (4, 19465391), (11, 7078324), (17, 4580092), (22, 3539162), (34, 2290046), (44, 1769581), (68, 1145023), (121, 643484), (187, 416372), (242, 321742), (374, 208186), (484, 160871), (748, 104093), (2057, 37852), (4114, 18926), (8228, 9463)]