81941076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{325163}}^1$

素因数の和:325180

約数の個数: 36

約数和(自身を含む): 236719392

約数和(自身を除く): 154778316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 325163, 650326, 975489, 1300652, 1950978, 2276141, 2926467, 3901956, 4552282, 5852934, 6828423, 9104564, 11705868, 13656846, 20485269, 27313692, 40970538, 81941076]

約数ペア:

[(1, 81941076), (2, 40970538), (3, 27313692), (4, 20485269), (6, 13656846), (7, 11705868), (9, 9104564), (12, 6828423), (14, 5852934), (18, 4552282), (21, 3901956), (28, 2926467), (36, 2276141), (42, 1950978), (63, 1300652), (84, 975489), (126, 650326), (252, 325163)]