77779368

素因数分解:

$2^3\times 3^2\times {\mathrm{1080269}}^1$

素因数の和:1080281

約数の個数: 24

約数和(自身を含む): 210652650

約数和(自身を除く): 132873282

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1080269, 2160538, 3240807, 4321076, 6481614, 8642152, 9722421, 12963228, 19444842, 25926456, 38889684, 77779368]

約数ペア:

[(1, 77779368), (2, 38889684), (3, 25926456), (4, 19444842), (6, 12963228), (8, 9722421), (9, 8642152), (12, 6481614), (18, 4321076), (24, 3240807), (36, 2160538), (72, 1080269)]