78388428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{384257}}^1$

素因数の和:384281

約数の個数: 24

約数和(自身を含む): 193666032

約数和(自身を除く): 115277604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 384257, 768514, 1152771, 1537028, 2305542, 4611084, 6532369, 13064738, 19597107, 26129476, 39194214, 78388428]

約数ペア:

[(1, 78388428), (2, 39194214), (3, 26129476), (4, 19597107), (6, 13064738), (12, 6532369), (17, 4611084), (34, 2305542), (51, 1537028), (68, 1152771), (102, 768514), (204, 384257)]