87959168

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 192780000

約数和(自身を除く): 104820832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 179, 349, 352, 358, 698, 704, 716, 1396, 1408, 1432, 1969, 2792, 2864, 3839, 3938, 5584, 5728, 7678, 7876, 11168, 11456, 15356, 15752, 22336, 22912, 30712, 31504, 44672, 61424, 62471, 63008, 122848, 124942, 126016, 245696, 249884, 252032, 491392, 499768, 687181, 999536, 1374362, 1999072, 2748724, 3998144, 5497448, 7996288, 10994896, 21989792, 43979584, 87959168]

約数ペア:

[(1, 87959168), (2, 43979584), (4, 21989792), (8, 10994896), (11, 7996288), (16, 5497448), (22, 3998144), (32, 2748724), (44, 1999072), (64, 1374362), (88, 999536), (128, 687181), (176, 499768), (179, 491392), (349, 252032), (352, 249884), (358, 245696), (698, 126016), (704, 124942), (716, 122848), (1396, 63008), (1408, 62471), (1432, 61424), (1969, 44672), (2792, 31504), (2864, 30712), (3839, 22912), (3938, 22336), (5584, 15752), (5728, 15356), (7678, 11456), (7876, 11168)]