67647744

素因数分解:

$2^8\times 3^3\times {\mathrm{9787}}^1$

素因数の和:9812

約数の個数: 72

約数和(自身を含む): 200066720

約数和(自身を除く): 132418976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 9787, 19574, 29361, 39148, 58722, 78296, 88083, 117444, 156592, 176166, 234888, 264249, 313184, 352332, 469776, 528498, 626368, 704664, 939552, 1056996, 1252736, 1409328, 1879104, 2113992, 2505472, 2818656, 3758208, 4227984, 5637312, 7516416, 8455968, 11274624, 16911936, 22549248, 33823872, 67647744]

約数ペア:

[(1, 67647744), (2, 33823872), (3, 22549248), (4, 16911936), (6, 11274624), (8, 8455968), (9, 7516416), (12, 5637312), (16, 4227984), (18, 3758208), (24, 2818656), (27, 2505472), (32, 2113992), (36, 1879104), (48, 1409328), (54, 1252736), (64, 1056996), (72, 939552), (96, 704664), (108, 626368), (128, 528498), (144, 469776), (192, 352332), (216, 313184), (256, 264249), (288, 234888), (384, 176166), (432, 156592), (576, 117444), (768, 88083), (864, 78296), (1152, 58722), (1728, 39148), (2304, 29361), (3456, 19574), (6912, 9787)]