77205364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{12757}}^1$

素因数の和:12867

約数の個数: 24

約数和(自身を含む): 144675720

約数和(自身を除く): 67470356

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 12757, 25514, 51028, 216869, 433738, 867476, 1135373, 2270746, 4541492, 19301341, 38602682, 77205364]

約数ペア:

[(1, 77205364), (2, 38602682), (4, 19301341), (17, 4541492), (34, 2270746), (68, 1135373), (89, 867476), (178, 433738), (356, 216869), (1513, 51028), (3026, 25514), (6052, 12757)]