72293346

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{138493}}^1$

素因数の和:138530

約数の個数: 24

約数和(自身を含む): 162037980

約数和(自身を除く): 89744634

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 138493, 276986, 415479, 830958, 1246437, 2492874, 4016297, 8032594, 12048891, 24097782, 36146673, 72293346]

約数ペア:

[(1, 72293346), (2, 36146673), (3, 24097782), (6, 12048891), (9, 8032594), (18, 4016297), (29, 2492874), (58, 1246437), (87, 830958), (174, 415479), (261, 276986), (522, 138493)]