69281748

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{9769}}^1$

素因数の和:9976

約数の個数: 36

約数和(自身を含む): 176035860

約数和(自身を除く): 106754112

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 9769, 19538, 29307, 39076, 58614, 87921, 117228, 175842, 351684, 1924493, 3848986, 5773479, 7697972, 11546958, 17320437, 23093916, 34640874, 69281748]

約数ペア:

[(1, 69281748), (2, 34640874), (3, 23093916), (4, 17320437), (6, 11546958), (9, 7697972), (12, 5773479), (18, 3848986), (36, 1924493), (197, 351684), (394, 175842), (591, 117228), (788, 87921), (1182, 58614), (1773, 39076), (2364, 29307), (3546, 19538), (7092, 9769)]