8780484

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^2\times {\mathrm{163}}^1$

素因数の和:304

約数の個数: 36

約数和(自身を含む): 20925744

約数和(自身を除く): 12145260

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 163, 201, 268, 326, 402, 489, 652, 804, 978, 1956, 4489, 8978, 10921, 13467, 17956, 21842, 26934, 32763, 43684, 53868, 65526, 131052, 731707, 1463414, 2195121, 2926828, 4390242, 8780484]

約数ペア:

[(1, 8780484), (2, 4390242), (3, 2926828), (4, 2195121), (6, 1463414), (12, 731707), (67, 131052), (134, 65526), (163, 53868), (201, 43684), (268, 32763), (326, 26934), (402, 21842), (489, 17956), (652, 13467), (804, 10921), (978, 8978), (1956, 4489)]