72787086

素因数分解:

$2^1\times 3^4\times {\mathrm{449303}}^1$

素因数の和:449317

約数の個数: 20

約数和(自身を含む): 163097352

約数和(自身を除く): 90310266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 449303, 898606, 1347909, 2695818, 4043727, 8087454, 12131181, 24262362, 36393543, 72787086]

約数ペア:

[(1, 72787086), (2, 36393543), (3, 24262362), (6, 12131181), (9, 8087454), (18, 4043727), (27, 2695818), (54, 1347909), (81, 898606), (162, 449303)]