77878428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{381757}}^1$

素因数の和:381781

約数の個数: 24

約数和(自身を含む): 192406032

約数和(自身を除く): 114527604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 381757, 763514, 1145271, 1527028, 2290542, 4581084, 6489869, 12979738, 19469607, 25959476, 38939214, 77878428]

約数ペア:

[(1, 77878428), (2, 38939214), (3, 25959476), (4, 19469607), (6, 12979738), (12, 6489869), (17, 4581084), (34, 2290542), (51, 1527028), (68, 1145271), (102, 763514), (204, 381757)]