87079489

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 109900800

約数和(自身を除く): 22821311

約数列:

[1, 7, 19, 29, 107, 133, 203, 211, 551, 749, 1477, 2033, 3103, 3857, 4009, 6119, 14231, 21721, 22577, 28063, 42833, 58957, 116261, 158039, 412699, 428963, 654733, 813827, 3002741, 4583131, 12439927, 87079489]

約数ペア:

[(1, 87079489), (7, 12439927), (19, 4583131), (29, 3002741), (107, 813827), (133, 654733), (203, 428963), (211, 412699), (551, 158039), (749, 116261), (1477, 58957), (2033, 42833), (3103, 28063), (3857, 22577), (4009, 21721), (6119, 14231)]