81248652

素因数分解:

$2^2\times 3^2\times {\mathrm{733}}^1\times {\mathrm{3079}}^1$

素因数の和:3822

約数の個数: 36

約数和(自身を含む): 205725520

約数和(自身を除く): 124476868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 733, 1466, 2199, 2932, 3079, 4398, 6158, 6597, 8796, 9237, 12316, 13194, 18474, 26388, 27711, 36948, 55422, 110844, 2256907, 4513814, 6770721, 9027628, 13541442, 20312163, 27082884, 40624326, 81248652]

約数ペア:

[(1, 81248652), (2, 40624326), (3, 27082884), (4, 20312163), (6, 13541442), (9, 9027628), (12, 6770721), (18, 4513814), (36, 2256907), (733, 110844), (1466, 55422), (2199, 36948), (2932, 27711), (3079, 26388), (4398, 18474), (6158, 13194), (6597, 12316), (8796, 9237)]