71731944

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{9311}}^1$

素因数の和:9430

約数の個数: 48

約数和(自身を含む): 196110720

約数和(自身を除く): 124378776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 9311, 18622, 27933, 37244, 55866, 74488, 83799, 111732, 167598, 223464, 335196, 670392, 996277, 1992554, 2988831, 3985108, 5977662, 7970216, 8966493, 11955324, 17932986, 23910648, 35865972, 71731944]

約数ペア:

[(1, 71731944), (2, 35865972), (3, 23910648), (4, 17932986), (6, 11955324), (8, 8966493), (9, 7970216), (12, 5977662), (18, 3985108), (24, 2988831), (36, 1992554), (72, 996277), (107, 670392), (214, 335196), (321, 223464), (428, 167598), (642, 111732), (856, 83799), (963, 74488), (1284, 55866), (1926, 37244), (2568, 27933), (3852, 18622), (7704, 9311)]