72256272

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{136849}}^1$

素因数の和:136871

約数の個数: 40

約数和(自身を含む): 203632800

約数和(自身を除く): 131376528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 136849, 273698, 410547, 547396, 821094, 1094792, 1505339, 1642188, 2189584, 3010678, 3284376, 4516017, 6021356, 6568752, 9032034, 12042712, 18064068, 24085424, 36128136, 72256272]

約数ペア:

[(1, 72256272), (2, 36128136), (3, 24085424), (4, 18064068), (6, 12042712), (8, 9032034), (11, 6568752), (12, 6021356), (16, 4516017), (22, 3284376), (24, 3010678), (33, 2189584), (44, 1642188), (48, 1505339), (66, 1094792), (88, 821094), (132, 547396), (176, 410547), (264, 273698), (528, 136849)]