72945736

素因数分解:

$2^3\times {\mathrm{2203}}^1\times {\mathrm{4139}}^1$

素因数の和:6348

約数の個数: 16

約数和(自身を含む): 136868400

約数和(自身を除く): 63922664

約数列:

[1, 2, 4, 8, 2203, 4139, 4406, 8278, 8812, 16556, 17624, 33112, 9118217, 18236434, 36472868, 72945736]

約数ペア:

[(1, 72945736), (2, 36472868), (4, 18236434), (8, 9118217), (2203, 33112), (4139, 17624), (4406, 16556), (8278, 8812)]