68747718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1549}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 148428000

約数和(自身を除く): 79680282

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 569, 1138, 1549, 1707, 3098, 3414, 4647, 7397, 9294, 14794, 20137, 22191, 40274, 44382, 60411, 120822, 881381, 1762762, 2644143, 5288286, 11457953, 22915906, 34373859, 68747718]

約数ペア:

[(1, 68747718), (2, 34373859), (3, 22915906), (6, 11457953), (13, 5288286), (26, 2644143), (39, 1762762), (78, 881381), (569, 120822), (1138, 60411), (1549, 44382), (1707, 40274), (3098, 22191), (3414, 20137), (4647, 14794), (7397, 9294)]