72782236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{56333}}^1$

素因数の和:56373

約数の個数: 24

約数和(自身を含む): 141961680

約数和(自身を除く): 69179444

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 56333, 112666, 225332, 957661, 1070327, 1915322, 2140654, 3830644, 4281308, 18195559, 36391118, 72782236]

約数ペア:

[(1, 72782236), (2, 36391118), (4, 18195559), (17, 4281308), (19, 3830644), (34, 2140654), (38, 1915322), (68, 1070327), (76, 957661), (323, 225332), (646, 112666), (1292, 56333)]