71432226

素因数分解:

$2^1\times 3^3\times {\mathrm{521}}^1\times {\mathrm{2539}}^1$

素因数の和:3071

約数の個数: 32

約数和(自身を含む): 159105600

約数和(自身を除く): 87673374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 521, 1042, 1563, 2539, 3126, 4689, 5078, 7617, 9378, 14067, 15234, 22851, 28134, 45702, 68553, 137106, 1322819, 2645638, 3968457, 7936914, 11905371, 23810742, 35716113, 71432226]

約数ペア:

[(1, 71432226), (2, 35716113), (3, 23810742), (6, 11905371), (9, 7936914), (18, 3968457), (27, 2645638), (54, 1322819), (521, 137106), (1042, 68553), (1563, 45702), (2539, 28134), (3126, 22851), (4689, 15234), (5078, 14067), (7617, 9378)]