77220616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 163296000

約数和(自身を除く): 86075384

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 107, 118, 139, 214, 236, 278, 428, 472, 556, 649, 856, 1112, 1177, 1298, 1529, 2354, 2596, 3058, 4708, 5192, 6116, 6313, 8201, 9416, 12232, 12626, 14873, 16402, 25252, 29746, 32804, 50504, 59492, 65608, 69443, 90211, 118984, 138886, 163603, 180422, 277772, 327206, 360844, 555544, 654412, 721688, 877507, 1308824, 1755014, 3510028, 7020056, 9652577, 19305154, 38610308, 77220616]

約数ペア:

[(1, 77220616), (2, 38610308), (4, 19305154), (8, 9652577), (11, 7020056), (22, 3510028), (44, 1755014), (59, 1308824), (88, 877507), (107, 721688), (118, 654412), (139, 555544), (214, 360844), (236, 327206), (278, 277772), (428, 180422), (472, 163603), (556, 138886), (649, 118984), (856, 90211), (1112, 69443), (1177, 65608), (1298, 59492), (1529, 50504), (2354, 32804), (2596, 29746), (3058, 25252), (4708, 16402), (5192, 14873), (6116, 12626), (6313, 12232), (8201, 9416)]