81332028

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{55103}}^1$

素因数の和:55154

約数の個数: 36

約数和(自身を含む): 210607488

約数和(自身を除く): 129275460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 55103, 110206, 165309, 220412, 330618, 495927, 661236, 991854, 1983708, 2259223, 4518446, 6777669, 9036892, 13555338, 20333007, 27110676, 40666014, 81332028]

約数ペア:

[(1, 81332028), (2, 40666014), (3, 27110676), (4, 20333007), (6, 13555338), (9, 9036892), (12, 6777669), (18, 4518446), (36, 2259223), (41, 1983708), (82, 991854), (123, 661236), (164, 495927), (246, 330618), (369, 220412), (492, 165309), (738, 110206), (1476, 55103)]