72785432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{23269}}^1$

素因数の和:23315

約数の個数: 32

約数和(自身を含む): 150789600

約数和(自身を除く): 78004168

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 23269, 46538, 93076, 186152, 395573, 535187, 791146, 1070374, 1582292, 2140748, 3164584, 4281496, 9098179, 18196358, 36392716, 72785432]

約数ペア:

[(1, 72785432), (2, 36392716), (4, 18196358), (8, 9098179), (17, 4281496), (23, 3164584), (34, 2140748), (46, 1582292), (68, 1070374), (92, 791146), (136, 535187), (184, 395573), (391, 186152), (782, 93076), (1564, 46538), (3128, 23269)]