64969044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17987}}^1$

素因数の和:18044

約数の個数: 48

約数和(自身を含む): 177289728

約数和(自身を除く): 112320684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 17987, 35974, 53961, 71948, 107922, 125909, 215844, 251818, 377727, 503636, 755454, 773441, 1510908, 1546882, 2320323, 3093764, 4640646, 5414087, 9281292, 10828174, 16242261, 21656348, 32484522, 64969044]

約数ペア:

[(1, 64969044), (2, 32484522), (3, 21656348), (4, 16242261), (6, 10828174), (7, 9281292), (12, 5414087), (14, 4640646), (21, 3093764), (28, 2320323), (42, 1546882), (43, 1510908), (84, 773441), (86, 755454), (129, 503636), (172, 377727), (258, 251818), (301, 215844), (516, 125909), (602, 107922), (903, 71948), (1204, 53961), (1806, 35974), (3612, 17987)]