76875862

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 145774080

約数和(自身を除く): 68898218

約数列:

[1, 2, 7, 14, 19, 37, 38, 73, 74, 107, 133, 146, 214, 259, 266, 511, 518, 703, 749, 1022, 1387, 1406, 1498, 2033, 2701, 2774, 3959, 4066, 4921, 5402, 7811, 7918, 9709, 9842, 14231, 15622, 18907, 19418, 27713, 28462, 37814, 51319, 54677, 55426, 75221, 102638, 109354, 148409, 150442, 289007, 296818, 359233, 526547, 578014, 718466, 1038863, 1053094, 2023049, 2077726, 4046098, 5491133, 10982266, 38437931, 76875862]

約数ペア:

[(1, 76875862), (2, 38437931), (7, 10982266), (14, 5491133), (19, 4046098), (37, 2077726), (38, 2023049), (73, 1053094), (74, 1038863), (107, 718466), (133, 578014), (146, 526547), (214, 359233), (259, 296818), (266, 289007), (511, 150442), (518, 148409), (703, 109354), (749, 102638), (1022, 75221), (1387, 55426), (1406, 54677), (1498, 51319), (2033, 37814), (2701, 28462), (2774, 27713), (3959, 19418), (4066, 18907), (4921, 15622), (5402, 14231), (7811, 9842), (7918, 9709)]