78322842

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6563}}^1$

素因数の和:6604

約数の個数: 64

約数和(自身を含む): 198495360

約数和(自身を除く): 120172518

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3978, 5967, 6563, 11934, 13126, 19689, 39378, 59067, 85319, 111571, 118134, 170638, 177201, 223142, 255957, 334713, 354402, 511914, 669426, 767871, 1004139, 1450423, 1535742, 2008278, 2303613, 2900846, 3012417, 4351269, 4607226, 6024834, 8702538, 13053807, 26107614, 39161421, 78322842]

約数ペア:

[(1, 78322842), (2, 39161421), (3, 26107614), (6, 13053807), (9, 8702538), (13, 6024834), (17, 4607226), (18, 4351269), (26, 3012417), (27, 2900846), (34, 2303613), (39, 2008278), (51, 1535742), (54, 1450423), (78, 1004139), (102, 767871), (117, 669426), (153, 511914), (221, 354402), (234, 334713), (306, 255957), (351, 223142), (442, 177201), (459, 170638), (663, 118134), (702, 111571), (918, 85319), (1326, 59067), (1989, 39378), (3978, 19689), (5967, 13126), (6563, 11934)]