72943304

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56633}}^1$

素因数の和:56669

約数の個数: 32

約数和(自身を含む): 163105920

約数和(自身を除く): 90162616

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 56633, 113266, 226532, 396431, 453064, 792862, 1302559, 1585724, 2605118, 3171448, 5210236, 9117913, 10420472, 18235826, 36471652, 72943304]

約数ペア:

[(1, 72943304), (2, 36471652), (4, 18235826), (7, 10420472), (8, 9117913), (14, 5210236), (23, 3171448), (28, 2605118), (46, 1585724), (56, 1302559), (92, 792862), (161, 453064), (184, 396431), (322, 226532), (644, 113266), (1288, 56633)]