72681172

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{1237}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 131064584

約数和(自身を除く): 58383412

約数列:

[1, 2, 4, 37, 74, 148, 397, 794, 1237, 1588, 2474, 4948, 14689, 29378, 45769, 58756, 91538, 183076, 491089, 982178, 1964356, 18170293, 36340586, 72681172]

約数ペア:

[(1, 72681172), (2, 36340586), (4, 18170293), (37, 1964356), (74, 982178), (148, 491089), (397, 183076), (794, 91538), (1237, 58756), (1588, 45769), (2474, 29378), (4948, 14689)]