78761484

素因数分解:

$2^2\times 3^4\times {\mathrm{243091}}^1$

素因数の和:243107

約数の個数: 30

約数和(自身を含む): 205898924

約数和(自身を除く): 127137440

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 243091, 486182, 729273, 972364, 1458546, 2187819, 2917092, 4375638, 6563457, 8751276, 13126914, 19690371, 26253828, 39380742, 78761484]

約数ペア:

[(1, 78761484), (2, 39380742), (3, 26253828), (4, 19690371), (6, 13126914), (9, 8751276), (12, 6563457), (18, 4375638), (27, 2917092), (36, 2187819), (54, 1458546), (81, 972364), (108, 729273), (162, 486182), (324, 243091)]