80221962

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 162938880

約数和(自身を除く): 82716918

約数列:

[1, 2, 3, 6, 103, 206, 271, 309, 479, 542, 618, 813, 958, 1437, 1626, 2874, 27913, 49337, 55826, 83739, 98674, 129809, 148011, 167478, 259618, 296022, 389427, 778854, 13370327, 26740654, 40110981, 80221962]

約数ペア:

[(1, 80221962), (2, 40110981), (3, 26740654), (6, 13370327), (103, 778854), (206, 389427), (271, 296022), (309, 259618), (479, 167478), (542, 148011), (618, 129809), (813, 98674), (958, 83739), (1437, 55826), (1626, 49337), (2874, 27913)]