74938164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20747}}^1$

素因数の和:20804

約数の個数: 48

約数和(自身を含む): 204492288

約数和(自身を除く): 129554124

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, 20747, 41494, 62241, 82988, 124482, 145229, 248964, 290458, 435687, 580916, 871374, 892121, 1742748, 1784242, 2676363, 3568484, 5352726, 6244847, 10705452, 12489694, 18734541, 24979388, 37469082, 74938164]

約数ペア:

[(1, 74938164), (2, 37469082), (3, 24979388), (4, 18734541), (6, 12489694), (7, 10705452), (12, 6244847), (14, 5352726), (21, 3568484), (28, 2676363), (42, 1784242), (43, 1742748), (84, 892121), (86, 871374), (129, 580916), (172, 435687), (258, 290458), (301, 248964), (516, 145229), (602, 124482), (903, 82988), (1204, 62241), (1806, 41494), (3612, 20747)]