8077278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 19533312

約数和(自身を除く): 11456034

約数列:

[1, 2, 3, 6, 11, 17, 22, 23, 33, 34, 46, 51, 66, 69, 102, 138, 187, 253, 313, 374, 391, 506, 561, 626, 759, 782, 939, 1122, 1173, 1518, 1878, 2346, 3443, 4301, 5321, 6886, 7199, 8602, 10329, 10642, 12903, 14398, 15963, 20658, 21597, 25806, 31926, 43194, 58531, 79189, 117062, 122383, 158378, 175593, 237567, 244766, 351186, 367149, 475134, 734298, 1346213, 2692426, 4038639, 8077278]

約数ペア:

[(1, 8077278), (2, 4038639), (3, 2692426), (6, 1346213), (11, 734298), (17, 475134), (22, 367149), (23, 351186), (33, 244766), (34, 237567), (46, 175593), (51, 158378), (66, 122383), (69, 117062), (102, 79189), (138, 58531), (187, 43194), (253, 31926), (313, 25806), (374, 21597), (391, 20658), (506, 15963), (561, 14398), (626, 12903), (759, 10642), (782, 10329), (939, 8602), (1122, 7199), (1173, 6886), (1518, 5321), (1878, 4301), (2346, 3443)]