90328168

素因数分解:

$2^3\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1759}}^1$

素因数の和:1910

約数の個数: 48

約数和(自身を含む): 198633600

約数和(自身を除く): 108305432

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 131, 196, 262, 392, 524, 917, 1048, 1759, 1834, 3518, 3668, 6419, 7036, 7336, 12313, 12838, 14072, 24626, 25676, 49252, 51352, 86191, 98504, 172382, 230429, 344764, 460858, 689528, 921716, 1613003, 1843432, 3226006, 6452012, 11291021, 12904024, 22582042, 45164084, 90328168]

約数ペア:

[(1, 90328168), (2, 45164084), (4, 22582042), (7, 12904024), (8, 11291021), (14, 6452012), (28, 3226006), (49, 1843432), (56, 1613003), (98, 921716), (131, 689528), (196, 460858), (262, 344764), (392, 230429), (524, 172382), (917, 98504), (1048, 86191), (1759, 51352), (1834, 49252), (3518, 25676), (3668, 24626), (6419, 14072), (7036, 12838), (7336, 12313)]