70857378

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^2\times {\mathrm{2129}}^1$

素因数の和:2223

約数の個数: 36

約数和(自身を含む): 157251510

約数和(自身を除く): 86394132

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1849, 2129, 3698, 4258, 5547, 6387, 11094, 12774, 16641, 19161, 33282, 38322, 91547, 183094, 274641, 549282, 823923, 1647846, 3936521, 7873042, 11809563, 23619126, 35428689, 70857378]

約数ペア:

[(1, 70857378), (2, 35428689), (3, 23619126), (6, 11809563), (9, 7873042), (18, 3936521), (43, 1647846), (86, 823923), (129, 549282), (258, 274641), (387, 183094), (774, 91547), (1849, 38322), (2129, 33282), (3698, 19161), (4258, 16641), (5547, 12774), (6387, 11094)]