81079272

素因数分解:

$2^3\times 3^3\times {\mathrm{375367}}^1$

素因数の和:375382

約数の個数: 32

約数和(自身を含む): 225220800

約数和(自身を除く): 144141528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 375367, 750734, 1126101, 1501468, 2252202, 3002936, 3378303, 4504404, 6756606, 9008808, 10134909, 13513212, 20269818, 27026424, 40539636, 81079272]

約数ペア:

[(1, 81079272), (2, 40539636), (3, 27026424), (4, 20269818), (6, 13513212), (8, 10134909), (9, 9008808), (12, 6756606), (18, 4504404), (24, 3378303), (27, 3002936), (36, 2252202), (54, 1501468), (72, 1126101), (108, 750734), (216, 375367)]