72621282

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{390437}}^1$

素因数の和:390473

約数の個数: 16

約数和(自身を含む): 149928192

約数和(自身を除く): 77306910

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 390437, 780874, 1171311, 2342622, 12103547, 24207094, 36310641, 72621282]

約数ペア:

[(1, 72621282), (2, 36310641), (3, 24207094), (6, 12103547), (31, 2342622), (62, 1171311), (93, 780874), (186, 390437)]