171987744

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{77893}}^1$

素因数の和:77929

約数の個数: 48

約数和(自身を含む): 471102912

約数和(自身を除く): 299115168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 77893, 155786, 233679, 311572, 467358, 623144, 934716, 1246288, 1791539, 1869432, 2492576, 3583078, 3738864, 5374617, 7166156, 7477728, 10749234, 14332312, 21498468, 28664624, 42996936, 57329248, 85993872, 171987744]

約数ペア:

[(1, 171987744), (2, 85993872), (3, 57329248), (4, 42996936), (6, 28664624), (8, 21498468), (12, 14332312), (16, 10749234), (23, 7477728), (24, 7166156), (32, 5374617), (46, 3738864), (48, 3583078), (69, 2492576), (92, 1869432), (96, 1791539), (138, 1246288), (184, 934716), (276, 623144), (368, 467358), (552, 311572), (736, 233679), (1104, 155786), (2208, 77893)]