77677816

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1069}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 150998400

約数和(自身を除く): 73320584

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 293, 586, 1069, 1172, 2138, 2344, 4276, 8552, 9083, 18166, 33139, 36332, 66278, 72664, 132556, 265112, 313217, 626434, 1252868, 2505736, 9709727, 19419454, 38838908, 77677816]

約数ペア:

[(1, 77677816), (2, 38838908), (4, 19419454), (8, 9709727), (31, 2505736), (62, 1252868), (124, 626434), (248, 313217), (293, 265112), (586, 132556), (1069, 72664), (1172, 66278), (2138, 36332), (2344, 33139), (4276, 18166), (8552, 9083)]