75167818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 129340800

約数和(自身を除く): 54172982

約数列:

[1, 2, 11, 22, 23, 46, 149, 253, 298, 506, 997, 1639, 1994, 3278, 3427, 6854, 10967, 21934, 22931, 37697, 45862, 75394, 148553, 252241, 297106, 504482, 1634083, 3268166, 3416719, 6833438, 37583909, 75167818]

約数ペア:

[(1, 75167818), (2, 37583909), (11, 6833438), (22, 3416719), (23, 3268166), (46, 1634083), (149, 504482), (253, 297106), (298, 252241), (506, 148553), (997, 75394), (1639, 45862), (1994, 37697), (3278, 22931), (3427, 21934), (6854, 10967)]