71187756

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{16433}}^1$

素因数の和:16478

約数の個数: 36

約数和(自身を含む): 175317912

約数和(自身を除く): 104130156

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 16433, 32866, 49299, 65732, 98598, 197196, 312227, 624454, 936681, 1248908, 1873362, 3746724, 5932313, 11864626, 17796939, 23729252, 35593878, 71187756]

約数ペア:

[(1, 71187756), (2, 35593878), (3, 23729252), (4, 17796939), (6, 11864626), (12, 5932313), (19, 3746724), (38, 1873362), (57, 1248908), (76, 936681), (114, 624454), (228, 312227), (361, 197196), (722, 98598), (1083, 65732), (1444, 49299), (2166, 32866), (4332, 16433)]