89115712

素因数分解:

$2^6\times 7^2\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:364

約数の個数: 84

約数和(自身を含む): 208164684

約数和(自身を除く): 119048972

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 157, 181, 196, 224, 314, 362, 392, 448, 628, 724, 784, 1099, 1256, 1267, 1448, 1568, 2198, 2512, 2534, 2896, 3136, 4396, 5024, 5068, 5792, 7693, 8792, 8869, 10048, 10136, 11584, 15386, 17584, 17738, 20272, 28417, 30772, 35168, 35476, 40544, 56834, 61544, 70336, 70952, 81088, 113668, 123088, 141904, 198919, 227336, 246176, 283808, 397838, 454672, 492352, 567616, 795676, 909344, 1392433, 1591352, 1818688, 2784866, 3182704, 5569732, 6365408, 11139464, 12730816, 22278928, 44557856, 89115712]

約数ペア:

[(1, 89115712), (2, 44557856), (4, 22278928), (7, 12730816), (8, 11139464), (14, 6365408), (16, 5569732), (28, 3182704), (32, 2784866), (49, 1818688), (56, 1591352), (64, 1392433), (98, 909344), (112, 795676), (157, 567616), (181, 492352), (196, 454672), (224, 397838), (314, 283808), (362, 246176), (392, 227336), (448, 198919), (628, 141904), (724, 123088), (784, 113668), (1099, 81088), (1256, 70952), (1267, 70336), (1448, 61544), (1568, 56834), (2198, 40544), (2512, 35476), (2534, 35168), (2896, 30772), (3136, 28417), (4396, 20272), (5024, 17738), (5068, 17584), (5792, 15386), (7693, 11584), (8792, 10136), (8869, 10048)]