77785272

素因数分解:

$2^3\times 3^5\times {\mathrm{40013}}^1$

素因数の和:40034

約数の個数: 48

約数和(自身を含む): 218476440

約数和(自身を除く): 140691168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 40013, 80026, 120039, 160052, 240078, 320104, 360117, 480156, 720234, 960312, 1080351, 1440468, 2160702, 2880936, 3241053, 4321404, 6482106, 8642808, 9723159, 12964212, 19446318, 25928424, 38892636, 77785272]

約数ペア:

[(1, 77785272), (2, 38892636), (3, 25928424), (4, 19446318), (6, 12964212), (8, 9723159), (9, 8642808), (12, 6482106), (18, 4321404), (24, 3241053), (27, 2880936), (36, 2160702), (54, 1440468), (72, 1080351), (81, 960312), (108, 720234), (162, 480156), (216, 360117), (243, 320104), (324, 240078), (486, 160052), (648, 120039), (972, 80026), (1944, 40013)]