80460644

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{4493}}^1$

素因数の和:4556

約数の個数: 36

約数和(自身を含む): 158988732

約数和(自身を除く): 78528088

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1628, 4477, 4493, 8954, 8986, 17908, 17972, 49423, 98846, 166241, 197692, 332482, 543653, 664964, 1087306, 1828651, 2174612, 3657302, 7314604, 20115161, 40230322, 80460644]

約数ペア:

[(1, 80460644), (2, 40230322), (4, 20115161), (11, 7314604), (22, 3657302), (37, 2174612), (44, 1828651), (74, 1087306), (121, 664964), (148, 543653), (242, 332482), (407, 197692), (484, 166241), (814, 98846), (1628, 49423), (4477, 17972), (4493, 17908), (8954, 8986)]