80403354

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{7193}}^1$

素因数の和:7233

約数の個数: 48

約数和(自身を含む): 188540352

約数和(自身を除く): 108136998

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 3726, 5589, 7193, 11178, 14386, 21579, 43158, 64737, 129474, 165439, 194211, 330878, 388422, 496317, 582633, 992634, 1165266, 1488951, 1747899, 2977902, 3495798, 4466853, 8933706, 13400559, 26801118, 40201677, 80403354]

約数ペア:

[(1, 80403354), (2, 40201677), (3, 26801118), (6, 13400559), (9, 8933706), (18, 4466853), (23, 3495798), (27, 2977902), (46, 1747899), (54, 1488951), (69, 1165266), (81, 992634), (138, 582633), (162, 496317), (207, 388422), (243, 330878), (414, 194211), (486, 165439), (621, 129474), (1242, 64737), (1863, 43158), (3726, 21579), (5589, 14386), (7193, 11178)]