72840678

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4933}}^1$

素因数の和:5068

約数の個数: 32

約数和(自身を含む): 153467136

約数和(自身を除く): 80626458

約数列:

[1, 2, 3, 6, 23, 46, 69, 107, 138, 214, 321, 642, 2461, 4922, 4933, 7383, 9866, 14766, 14799, 29598, 113459, 226918, 340377, 527831, 680754, 1055662, 1583493, 3166986, 12140113, 24280226, 36420339, 72840678]

約数ペア:

[(1, 72840678), (2, 36420339), (3, 24280226), (6, 12140113), (23, 3166986), (46, 1583493), (69, 1055662), (107, 680754), (138, 527831), (214, 340377), (321, 226918), (642, 113459), (2461, 29598), (4922, 14799), (4933, 14766), (7383, 9866)]