86718786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8161}}^1$

素因数の和:8207

約数の個数: 64

約数和(自身を含む): 225662976

約数和(自身を除く): 138944190

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 3542, 5313, 8161, 10626, 16322, 24483, 48966, 57127, 89771, 114254, 171381, 179542, 187703, 269313, 342762, 375406, 538626, 563109, 628397, 1126218, 1256794, 1313921, 1885191, 2064733, 2627842, 3770382, 3941763, 4129466, 6194199, 7883526, 12388398, 14453131, 28906262, 43359393, 86718786]

約数ペア:

[(1, 86718786), (2, 43359393), (3, 28906262), (6, 14453131), (7, 12388398), (11, 7883526), (14, 6194199), (21, 4129466), (22, 3941763), (23, 3770382), (33, 2627842), (42, 2064733), (46, 1885191), (66, 1313921), (69, 1256794), (77, 1126218), (138, 628397), (154, 563109), (161, 538626), (231, 375406), (253, 342762), (322, 269313), (462, 187703), (483, 179542), (506, 171381), (759, 114254), (966, 89771), (1518, 57127), (1771, 48966), (3542, 24483), (5313, 16322), (8161, 10626)]