78465098

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5281}}^1$

素因数の和:5342

約数の個数: 32

約数和(自身を含む): 136909440

約数和(自身を除く): 58444342

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 391, 437, 646, 782, 874, 5281, 7429, 10562, 14858, 89777, 100339, 121463, 179554, 200678, 242926, 1705763, 2064871, 2307797, 3411526, 4129742, 4615594, 39232549, 78465098]

約数ペア:

[(1, 78465098), (2, 39232549), (17, 4615594), (19, 4129742), (23, 3411526), (34, 2307797), (38, 2064871), (46, 1705763), (323, 242926), (391, 200678), (437, 179554), (646, 121463), (782, 100339), (874, 89777), (5281, 14858), (7429, 10562)]