87959744

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:433

約数の個数: 56

約数和(自身を含む): 180216048

約数和(自身を除く): 92256304

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 73, 134, 146, 268, 281, 292, 536, 562, 584, 1072, 1124, 1168, 2144, 2248, 2336, 4288, 4496, 4672, 4891, 8992, 9782, 17984, 18827, 19564, 20513, 37654, 39128, 41026, 75308, 78256, 82052, 150616, 156512, 164104, 301232, 313024, 328208, 602464, 656416, 1204928, 1312832, 1374371, 2748742, 5497484, 10994968, 21989936, 43979872, 87959744]

約数ペア:

[(1, 87959744), (2, 43979872), (4, 21989936), (8, 10994968), (16, 5497484), (32, 2748742), (64, 1374371), (67, 1312832), (73, 1204928), (134, 656416), (146, 602464), (268, 328208), (281, 313024), (292, 301232), (536, 164104), (562, 156512), (584, 150616), (1072, 82052), (1124, 78256), (1168, 75308), (2144, 41026), (2248, 39128), (2336, 37654), (4288, 20513), (4496, 19564), (4672, 18827), (4891, 17984), (8992, 9782)]