81481632

素因数分解:

$2^5\times 3^1\times {\mathrm{577}}^1\times {\mathrm{1471}}^1$

素因数の和:2061

約数の個数: 48

約数和(自身を含む): 214405632

約数和(自身を除く): 132924000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 577, 1154, 1471, 1731, 2308, 2942, 3462, 4413, 4616, 5884, 6924, 8826, 9232, 11768, 13848, 17652, 18464, 23536, 27696, 35304, 47072, 55392, 70608, 141216, 848767, 1697534, 2546301, 3395068, 5092602, 6790136, 10185204, 13580272, 20370408, 27160544, 40740816, 81481632]

約数ペア:

[(1, 81481632), (2, 40740816), (3, 27160544), (4, 20370408), (6, 13580272), (8, 10185204), (12, 6790136), (16, 5092602), (24, 3395068), (32, 2546301), (48, 1697534), (96, 848767), (577, 141216), (1154, 70608), (1471, 55392), (1731, 47072), (2308, 35304), (2942, 27696), (3462, 23536), (4413, 18464), (4616, 17652), (5884, 13848), (6924, 11768), (8826, 9232)]