71621976

素因数分解:

$2^3\times 3^1\times {\mathrm{397}}^1\times {\mathrm{7517}}^1$

素因数の和:7923

約数の個数: 32

約数和(自身を含む): 179529840

約数和(自身を除く): 107907864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 397, 794, 1191, 1588, 2382, 3176, 4764, 7517, 9528, 15034, 22551, 30068, 45102, 60136, 90204, 180408, 2984249, 5968498, 8952747, 11936996, 17905494, 23873992, 35810988, 71621976]

約数ペア:

[(1, 71621976), (2, 35810988), (3, 23873992), (4, 17905494), (6, 11936996), (8, 8952747), (12, 5968498), (24, 2984249), (397, 180408), (794, 90204), (1191, 60136), (1588, 45102), (2382, 30068), (3176, 22551), (4764, 15034), (7517, 9528)]