81244608

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22271}}^1$

素因数の和:22305

約数の個数: 56

約数和(自身を含む): 226283520

約数和(自身を除く): 145038912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 22271, 44542, 66813, 89084, 133626, 178168, 267252, 356336, 423149, 534504, 712672, 846298, 1069008, 1269447, 1425344, 1692596, 2138016, 2538894, 3385192, 4276032, 5077788, 6770384, 10155576, 13540768, 20311152, 27081536, 40622304, 81244608]

約数ペア:

[(1, 81244608), (2, 40622304), (3, 27081536), (4, 20311152), (6, 13540768), (8, 10155576), (12, 6770384), (16, 5077788), (19, 4276032), (24, 3385192), (32, 2538894), (38, 2138016), (48, 1692596), (57, 1425344), (64, 1269447), (76, 1069008), (96, 846298), (114, 712672), (152, 534504), (192, 423149), (228, 356336), (304, 267252), (456, 178168), (608, 133626), (912, 89084), (1216, 66813), (1824, 44542), (3648, 22271)]