72384609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1759}}^1$

素因数の和:1845

約数の個数: 32

約数和(自身を含む): 111513600

約数和(自身を除く): 39128991

約数列:

[1, 3, 11, 29, 33, 43, 87, 129, 319, 473, 957, 1247, 1419, 1759, 3741, 5277, 13717, 19349, 41151, 51011, 58047, 75637, 153033, 226911, 561121, 832007, 1683363, 2193473, 2496021, 6580419, 24128203, 72384609]

約数ペア:

[(1, 72384609), (3, 24128203), (11, 6580419), (29, 2496021), (33, 2193473), (43, 1683363), (87, 832007), (129, 561121), (319, 226911), (473, 153033), (957, 75637), (1247, 58047), (1419, 51011), (1759, 41151), (3741, 19349), (5277, 13717)]