71293032

素因数分解:

$2^3\times 3^2\times {\mathrm{990181}}^1$

素因数の和:990193

約数の個数: 24

約数和(自身を含む): 193085490

約数和(自身を除く): 121792458

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 990181, 1980362, 2970543, 3960724, 5941086, 7921448, 8911629, 11882172, 17823258, 23764344, 35646516, 71293032]

約数ペア:

[(1, 71293032), (2, 35646516), (3, 23764344), (4, 17823258), (6, 11882172), (8, 8911629), (9, 7921448), (12, 5941086), (18, 3960724), (24, 2970543), (36, 1980362), (72, 990181)]