80315124

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{61403}}^1$

素因数の和:61519

約数の個数: 24

約数和(自身を含む): 189124320

約数和(自身を除く): 108809196

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 61403, 122806, 184209, 245612, 368418, 736836, 6692927, 13385854, 20078781, 26771708, 40157562, 80315124]

約数ペア:

[(1, 80315124), (2, 40157562), (3, 26771708), (4, 20078781), (6, 13385854), (12, 6692927), (109, 736836), (218, 368418), (327, 245612), (436, 184209), (654, 122806), (1308, 61403)]