80773722

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{20123}}^1$

素因数の和:20354

約数の個数: 24

約数和(自身を含む): 175803264

約数和(自身を除く): 95029542

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 20123, 40246, 60369, 120738, 181107, 362214, 4487429, 8974858, 13462287, 26924574, 40386861, 80773722]

約数ペア:

[(1, 80773722), (2, 40386861), (3, 26924574), (6, 13462287), (9, 8974858), (18, 4487429), (223, 362214), (446, 181107), (669, 120738), (1338, 60369), (2007, 40246), (4014, 20123)]