78765414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{144259}}^1$

素因数の和:144284

約数の個数: 32

約数和(自身を含む): 193885440

約数和(自身を除く): 115120026

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 144259, 288518, 432777, 865554, 1009813, 1875367, 2019626, 3029439, 3750734, 5626101, 6058878, 11252202, 13127569, 26255138, 39382707, 78765414]

約数ペア:

[(1, 78765414), (2, 39382707), (3, 26255138), (6, 13127569), (7, 11252202), (13, 6058878), (14, 5626101), (21, 3750734), (26, 3029439), (39, 2019626), (42, 1875367), (78, 1009813), (91, 865554), (182, 432777), (273, 288518), (546, 144259)]