9081688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 22187520

約数和(自身を除く): 13105832

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 641, 644, 1012, 1282, 1288, 1771, 2024, 2564, 3542, 4487, 5128, 7051, 7084, 8974, 14102, 14168, 14743, 17948, 28204, 29486, 35896, 49357, 56408, 58972, 98714, 103201, 117944, 162173, 197428, 206402, 324346, 394856, 412804, 648692, 825608, 1135211, 1297384, 2270422, 4540844, 9081688]

約数ペア:

[(1, 9081688), (2, 4540844), (4, 2270422), (7, 1297384), (8, 1135211), (11, 825608), (14, 648692), (22, 412804), (23, 394856), (28, 324346), (44, 206402), (46, 197428), (56, 162173), (77, 117944), (88, 103201), (92, 98714), (154, 58972), (161, 56408), (184, 49357), (253, 35896), (308, 29486), (322, 28204), (506, 17948), (616, 14743), (641, 14168), (644, 14102), (1012, 8974), (1282, 7084), (1288, 7051), (1771, 5128), (2024, 4487), (2564, 3542)]