39807756

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 106089984

約数和(自身を除く): 66282228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 131, 138, 207, 262, 276, 367, 393, 414, 524, 734, 786, 828, 1101, 1179, 1468, 1572, 2202, 2358, 3013, 3303, 4404, 4716, 6026, 6606, 8441, 9039, 12052, 13212, 16882, 18078, 25323, 27117, 33764, 36156, 48077, 50646, 54234, 75969, 96154, 101292, 108468, 144231, 151938, 192308, 288462, 303876, 432693, 576924, 865386, 1105771, 1730772, 2211542, 3317313, 4423084, 6634626, 9951939, 13269252, 19903878, 39807756]

約数ペア:

[(1, 39807756), (2, 19903878), (3, 13269252), (4, 9951939), (6, 6634626), (9, 4423084), (12, 3317313), (18, 2211542), (23, 1730772), (36, 1105771), (46, 865386), (69, 576924), (92, 432693), (131, 303876), (138, 288462), (207, 192308), (262, 151938), (276, 144231), (367, 108468), (393, 101292), (414, 96154), (524, 75969), (734, 54234), (786, 50646), (828, 48077), (1101, 36156), (1179, 33764), (1468, 27117), (1572, 25323), (2202, 18078), (2358, 16882), (3013, 13212), (3303, 12052), (4404, 9039), (4716, 8441), (6026, 6606)]