71938296

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43441}}^1$

素因数の和:43476

約数の個数: 48

約数和(自身を含む): 203308560

約数和(自身を除く): 131370264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 43441, 86882, 130323, 173764, 260646, 347528, 390969, 521292, 781938, 999143, 1042584, 1563876, 1998286, 2997429, 3127752, 3996572, 5994858, 7993144, 8992287, 11989716, 17984574, 23979432, 35969148, 71938296]

約数ペア:

[(1, 71938296), (2, 35969148), (3, 23979432), (4, 17984574), (6, 11989716), (8, 8992287), (9, 7993144), (12, 5994858), (18, 3996572), (23, 3127752), (24, 2997429), (36, 1998286), (46, 1563876), (69, 1042584), (72, 999143), (92, 781938), (138, 521292), (184, 390969), (207, 347528), (276, 260646), (414, 173764), (552, 130323), (828, 86882), (1656, 43441)]