72069451

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3307}}^1$

素因数の和:3394

約数の個数: 16

約数和(自身を含む): 80450560

約数和(自身を除く): 8381109

約数列:

[1, 19, 31, 37, 589, 703, 1147, 3307, 21793, 62833, 102517, 122359, 1947823, 2324821, 3793129, 72069451]

約数ペア:

[(1, 72069451), (19, 3793129), (31, 2324821), (37, 1947823), (589, 122359), (703, 102517), (1147, 62833), (3307, 21793)]