82446156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1559}}^1$

素因数の和:1695

約数の個数: 72

約数和(自身を含む): 226568160

約数和(自身を除く): 144122004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 113, 117, 156, 226, 234, 339, 452, 468, 678, 1017, 1356, 1469, 1559, 2034, 2938, 3118, 4068, 4407, 4677, 5876, 6236, 8814, 9354, 13221, 14031, 17628, 18708, 20267, 26442, 28062, 40534, 52884, 56124, 60801, 81068, 121602, 176167, 182403, 243204, 352334, 364806, 528501, 704668, 729612, 1057002, 1585503, 2114004, 2290171, 3171006, 4580342, 6342012, 6870513, 9160684, 13741026, 20611539, 27482052, 41223078, 82446156]

約数ペア:

[(1, 82446156), (2, 41223078), (3, 27482052), (4, 20611539), (6, 13741026), (9, 9160684), (12, 6870513), (13, 6342012), (18, 4580342), (26, 3171006), (36, 2290171), (39, 2114004), (52, 1585503), (78, 1057002), (113, 729612), (117, 704668), (156, 528501), (226, 364806), (234, 352334), (339, 243204), (452, 182403), (468, 176167), (678, 121602), (1017, 81068), (1356, 60801), (1469, 56124), (1559, 52884), (2034, 40534), (2938, 28062), (3118, 26442), (4068, 20267), (4407, 18708), (4677, 17628), (5876, 14031), (6236, 13221), (8814, 9354)]