78719892

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1279}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 192675840

約数和(自身を除く): 113955948

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 223, 276, 446, 669, 892, 1279, 1338, 2558, 2676, 3837, 5116, 5129, 7674, 10258, 15348, 15387, 20516, 29417, 30774, 58834, 61548, 88251, 117668, 176502, 285217, 353004, 570434, 855651, 1140868, 1711302, 3422604, 6559991, 13119982, 19679973, 26239964, 39359946, 78719892]

約数ペア:

[(1, 78719892), (2, 39359946), (3, 26239964), (4, 19679973), (6, 13119982), (12, 6559991), (23, 3422604), (46, 1711302), (69, 1140868), (92, 855651), (138, 570434), (223, 353004), (276, 285217), (446, 176502), (669, 117668), (892, 88251), (1279, 61548), (1338, 58834), (2558, 30774), (2676, 29417), (3837, 20516), (5116, 15387), (5129, 15348), (7674, 10258)]