78452334

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{5653}}^1$

素因数の和:5921

約数の個数: 32

約数和(自身を含む): 175047840

約数和(自身を除く): 96595506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1542, 2313, 4626, 5653, 6939, 11306, 13878, 16959, 33918, 50877, 101754, 152631, 305262, 1452821, 2905642, 4358463, 8716926, 13075389, 26150778, 39226167, 78452334]

約数ペア:

[(1, 78452334), (2, 39226167), (3, 26150778), (6, 13075389), (9, 8716926), (18, 4358463), (27, 2905642), (54, 1452821), (257, 305262), (514, 152631), (771, 101754), (1542, 50877), (2313, 33918), (4626, 16959), (5653, 13878), (6939, 11306)]