88991672

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1979}}^1$

素因数の和:2076

約数の個数: 64

約数和(自身を含む): 210988800

約数和(自身を除く): 121997128

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 146, 154, 292, 308, 511, 584, 616, 803, 1022, 1606, 1979, 2044, 3212, 3958, 4088, 5621, 6424, 7916, 11242, 13853, 15832, 21769, 22484, 27706, 43538, 44968, 55412, 87076, 110824, 144467, 152383, 174152, 288934, 304766, 577868, 609532, 1011269, 1155736, 1219064, 1589137, 2022538, 3178274, 4045076, 6356548, 8090152, 11123959, 12713096, 22247918, 44495836, 88991672]

約数ペア:

[(1, 88991672), (2, 44495836), (4, 22247918), (7, 12713096), (8, 11123959), (11, 8090152), (14, 6356548), (22, 4045076), (28, 3178274), (44, 2022538), (56, 1589137), (73, 1219064), (77, 1155736), (88, 1011269), (146, 609532), (154, 577868), (292, 304766), (308, 288934), (511, 174152), (584, 152383), (616, 144467), (803, 110824), (1022, 87076), (1606, 55412), (1979, 44968), (2044, 43538), (3212, 27706), (3958, 22484), (4088, 21769), (5621, 15832), (6424, 13853), (7916, 11242)]