80017782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 187204608

約数和(自身を除く): 107186826

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 47, 69, 73, 78, 94, 138, 141, 146, 169, 219, 282, 299, 338, 438, 507, 598, 611, 897, 949, 1014, 1081, 1222, 1679, 1794, 1833, 1898, 2162, 2847, 3243, 3358, 3431, 3666, 3887, 5037, 5694, 6486, 6862, 7774, 7943, 10074, 10293, 11661, 12337, 14053, 15886, 20586, 21827, 23322, 23829, 24674, 28106, 37011, 42159, 43654, 44603, 47658, 65481, 74022, 78913, 84318, 89206, 130962, 133809, 157826, 182689, 236739, 267618, 283751, 365378, 473478, 548067, 567502, 579839, 851253, 1025869, 1096134, 1159678, 1702506, 1739517, 2051738, 3077607, 3479034, 6155214, 13336297, 26672594, 40008891, 80017782]

約数ペア:

[(1, 80017782), (2, 40008891), (3, 26672594), (6, 13336297), (13, 6155214), (23, 3479034), (26, 3077607), (39, 2051738), (46, 1739517), (47, 1702506), (69, 1159678), (73, 1096134), (78, 1025869), (94, 851253), (138, 579839), (141, 567502), (146, 548067), (169, 473478), (219, 365378), (282, 283751), (299, 267618), (338, 236739), (438, 182689), (507, 157826), (598, 133809), (611, 130962), (897, 89206), (949, 84318), (1014, 78913), (1081, 74022), (1222, 65481), (1679, 47658), (1794, 44603), (1833, 43654), (1898, 42159), (2162, 37011), (2847, 28106), (3243, 24674), (3358, 23829), (3431, 23322), (3666, 21827), (3887, 20586), (5037, 15886), (5694, 14053), (6486, 12337), (6862, 11661), (7774, 10293), (7943, 10074)]