77979616

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17041}}^1$

素因数の和:17075

約数の個数: 48

約数和(自身を含む): 180372528

約数和(自身を除く): 102392912

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 17041, 34082, 68164, 136328, 187451, 221533, 272656, 374902, 443066, 545312, 749804, 886132, 1499608, 1772264, 2436863, 2999216, 3544528, 4873726, 5998432, 7089056, 9747452, 19494904, 38989808, 77979616]

約数ペア:

[(1, 77979616), (2, 38989808), (4, 19494904), (8, 9747452), (11, 7089056), (13, 5998432), (16, 4873726), (22, 3544528), (26, 2999216), (32, 2436863), (44, 1772264), (52, 1499608), (88, 886132), (104, 749804), (143, 545312), (176, 443066), (208, 374902), (286, 272656), (352, 221533), (416, 187451), (572, 136328), (1144, 68164), (2288, 34082), (4576, 17041)]