90254024

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 204595200

約数和(自身を除く): 114341176

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 79, 92, 158, 161, 184, 316, 322, 553, 632, 644, 887, 1106, 1288, 1774, 1817, 2212, 3548, 3634, 4424, 6209, 7096, 7268, 12418, 12719, 14536, 20401, 24836, 25438, 40802, 49672, 50876, 70073, 81604, 101752, 140146, 142807, 163208, 280292, 285614, 490511, 560584, 571228, 981022, 1142456, 1611679, 1962044, 3223358, 3924088, 6446716, 11281753, 12893432, 22563506, 45127012, 90254024]

約数ペア:

[(1, 90254024), (2, 45127012), (4, 22563506), (7, 12893432), (8, 11281753), (14, 6446716), (23, 3924088), (28, 3223358), (46, 1962044), (56, 1611679), (79, 1142456), (92, 981022), (158, 571228), (161, 560584), (184, 490511), (316, 285614), (322, 280292), (553, 163208), (632, 142807), (644, 140146), (887, 101752), (1106, 81604), (1288, 70073), (1774, 50876), (1817, 49672), (2212, 40802), (3548, 25438), (3634, 24836), (4424, 20401), (6209, 14536), (7096, 12719), (7268, 12418)]