80604836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1613}}^1$

素因数の和:1692

約数の個数: 36

約数和(自身を含む): 157064796

約数和(自身を除く): 76459960

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1612, 1613, 1922, 3226, 3844, 6452, 12493, 20969, 24986, 41938, 49972, 50003, 83876, 100006, 200012, 650039, 1300078, 1550093, 2600156, 3100186, 6200372, 20151209, 40302418, 80604836]

約数ペア:

[(1, 80604836), (2, 40302418), (4, 20151209), (13, 6200372), (26, 3100186), (31, 2600156), (52, 1550093), (62, 1300078), (124, 650039), (403, 200012), (806, 100006), (961, 83876), (1612, 50003), (1613, 49972), (1922, 41938), (3226, 24986), (3844, 20969), (6452, 12493)]