80370672

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{27449}}^1$

素因数の和:27521

約数の個数: 40

約数和(自身を含む): 211035600

約数和(自身を除く): 130664928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 27449, 54898, 82347, 109796, 164694, 219592, 329388, 439184, 658776, 1317552, 1674389, 3348778, 5023167, 6697556, 10046334, 13395112, 20092668, 26790224, 40185336, 80370672]

約数ペア:

[(1, 80370672), (2, 40185336), (3, 26790224), (4, 20092668), (6, 13395112), (8, 10046334), (12, 6697556), (16, 5023167), (24, 3348778), (48, 1674389), (61, 1317552), (122, 658776), (183, 439184), (244, 329388), (366, 219592), (488, 164694), (732, 109796), (976, 82347), (1464, 54898), (2928, 27449)]