90223232

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 197920800

約数和(自身を除く): 107697568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 139, 176, 278, 352, 461, 556, 704, 922, 1112, 1408, 1529, 1844, 2224, 3058, 3688, 4448, 5071, 6116, 7376, 8896, 10142, 12232, 14752, 17792, 20284, 24464, 29504, 40568, 48928, 59008, 64079, 81136, 97856, 128158, 162272, 195712, 256316, 324544, 512632, 649088, 704869, 1025264, 1409738, 2050528, 2819476, 4101056, 5638952, 8202112, 11277904, 22555808, 45111616, 90223232]

約数ペア:

[(1, 90223232), (2, 45111616), (4, 22555808), (8, 11277904), (11, 8202112), (16, 5638952), (22, 4101056), (32, 2819476), (44, 2050528), (64, 1409738), (88, 1025264), (128, 704869), (139, 649088), (176, 512632), (278, 324544), (352, 256316), (461, 195712), (556, 162272), (704, 128158), (922, 97856), (1112, 81136), (1408, 64079), (1529, 59008), (1844, 48928), (2224, 40568), (3058, 29504), (3688, 24464), (4448, 20284), (5071, 17792), (6116, 14752), (7376, 12232), (8896, 10142)]