80304372

素因数分解:

$2^2\times 3^4\times {\mathrm{247853}}^1$

素因数の和:247869

約数の個数: 30

約数和(自身を含む): 209932338

約数和(自身を除く): 129627966

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 247853, 495706, 743559, 991412, 1487118, 2230677, 2974236, 4461354, 6692031, 8922708, 13384062, 20076093, 26768124, 40152186, 80304372]

約数ペア:

[(1, 80304372), (2, 40152186), (3, 26768124), (4, 20076093), (6, 13384062), (9, 8922708), (12, 6692031), (18, 4461354), (27, 2974236), (36, 2230677), (54, 1487118), (81, 991412), (108, 743559), (162, 495706), (324, 247853)]