78313144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1109}}^1$

素因数の和:1232

約数の個数: 64

約数和(自身を含む): 182750400

約数和(自身を除く): 104437256

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 182, 194, 364, 388, 679, 728, 776, 1109, 1261, 1358, 2218, 2522, 2716, 4436, 5044, 5432, 7763, 8827, 8872, 10088, 14417, 15526, 17654, 28834, 31052, 35308, 57668, 62104, 70616, 100919, 107573, 115336, 201838, 215146, 403676, 430292, 753011, 807352, 860584, 1398449, 1506022, 2796898, 3012044, 5593796, 6024088, 9789143, 11187592, 19578286, 39156572, 78313144]

約数ペア:

[(1, 78313144), (2, 39156572), (4, 19578286), (7, 11187592), (8, 9789143), (13, 6024088), (14, 5593796), (26, 3012044), (28, 2796898), (52, 1506022), (56, 1398449), (91, 860584), (97, 807352), (104, 753011), (182, 430292), (194, 403676), (364, 215146), (388, 201838), (679, 115336), (728, 107573), (776, 100919), (1109, 70616), (1261, 62104), (1358, 57668), (2218, 35308), (2522, 31052), (2716, 28834), (4436, 17654), (5044, 15526), (5432, 14417), (7763, 10088), (8827, 8872)]