78667542

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{13963}}^1$

素因数の和:14284

約数の個数: 24

約数和(自身を含む): 171003144

約数和(自身を除く): 92335602

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 5634, 13963, 27926, 41889, 83778, 125667, 251334, 4370419, 8740838, 13111257, 26222514, 39333771, 78667542]

約数ペア:

[(1, 78667542), (2, 39333771), (3, 26222514), (6, 13111257), (9, 8740838), (18, 4370419), (313, 251334), (626, 125667), (939, 83778), (1878, 41889), (2817, 27926), (5634, 13963)]