78644628

素因数分解:

$2^2\times 3^3\times {\mathrm{728191}}^1$

素因数の和:728204

約数の個数: 24

約数和(自身を含む): 203893760

約数和(自身を除く): 125249132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 728191, 1456382, 2184573, 2912764, 4369146, 6553719, 8738292, 13107438, 19661157, 26214876, 39322314, 78644628]

約数ペア:

[(1, 78644628), (2, 39322314), (3, 26214876), (4, 19661157), (6, 13107438), (9, 8738292), (12, 6553719), (18, 4369146), (27, 2912764), (36, 2184573), (54, 1456382), (108, 728191)]