71326296

素因数分解:

$2^3\times 3^2\times {\mathrm{990643}}^1$

素因数の和:990655

約数の個数: 24

約数和(自身を含む): 193175580

約数和(自身を除く): 121849284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 990643, 1981286, 2971929, 3962572, 5943858, 7925144, 8915787, 11887716, 17831574, 23775432, 35663148, 71326296]

約数ペア:

[(1, 71326296), (2, 35663148), (3, 23775432), (4, 17831574), (6, 11887716), (8, 8915787), (9, 7925144), (12, 5943858), (18, 3962572), (24, 2971929), (36, 1981286), (72, 990643)]