81430296

素因数分解:

$2^3\times 3^1\times {\mathrm{487}}^1\times {\mathrm{6967}}^1$

素因数の和:7463

約数の個数: 32

約数和(自身を含む): 204023040

約数和(自身を除く): 122592744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 487, 974, 1461, 1948, 2922, 3896, 5844, 6967, 11688, 13934, 20901, 27868, 41802, 55736, 83604, 167208, 3392929, 6785858, 10178787, 13571716, 20357574, 27143432, 40715148, 81430296]

約数ペア:

[(1, 81430296), (2, 40715148), (3, 27143432), (4, 20357574), (6, 13571716), (8, 10178787), (12, 6785858), (24, 3392929), (487, 167208), (974, 83604), (1461, 55736), (1948, 41802), (2922, 27868), (3896, 20901), (5844, 13934), (6967, 11688)]