71378796

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^2\times {\mathrm{3217}}^1$

素因数の和:3310

約数の個数: 36

約数和(自身を含む): 170566872

約数和(自身を除く): 99188076

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1849, 3217, 3698, 5547, 6434, 7396, 9651, 11094, 12868, 19302, 22188, 38604, 138331, 276662, 414993, 553324, 829986, 1659972, 5948233, 11896466, 17844699, 23792932, 35689398, 71378796]

約数ペア:

[(1, 71378796), (2, 35689398), (3, 23792932), (4, 17844699), (6, 11896466), (12, 5948233), (43, 1659972), (86, 829986), (129, 553324), (172, 414993), (258, 276662), (516, 138331), (1849, 38604), (3217, 22188), (3698, 19302), (5547, 12868), (6434, 11094), (7396, 9651)]