71132664

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{68927}}^1$

素因数の和:68979

約数の個数: 32

約数和(自身を含む): 181969920

約数和(自身を除く): 110837256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 68927, 137854, 206781, 275708, 413562, 551416, 827124, 1654248, 2963861, 5927722, 8891583, 11855444, 17783166, 23710888, 35566332, 71132664]

約数ペア:

[(1, 71132664), (2, 35566332), (3, 23710888), (4, 17783166), (6, 11855444), (8, 8891583), (12, 5927722), (24, 2963861), (43, 1654248), (86, 827124), (129, 551416), (172, 413562), (258, 275708), (344, 206781), (516, 137854), (1032, 68927)]