68173638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51413}}^1$

素因数の和:51448

約数の個数: 32

約数和(自身を含む): 155475936

約数和(自身を除く): 87302298

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 51413, 102826, 154239, 308478, 668369, 874021, 1336738, 1748042, 2005107, 2622063, 4010214, 5244126, 11362273, 22724546, 34086819, 68173638]

約数ペア:

[(1, 68173638), (2, 34086819), (3, 22724546), (6, 11362273), (13, 5244126), (17, 4010214), (26, 2622063), (34, 2005107), (39, 1748042), (51, 1336738), (78, 874021), (102, 668369), (221, 308478), (442, 154239), (663, 102826), (1326, 51413)]