75780908

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{34259}}^1$

素因数の和:34349

約数の個数: 24

約数和(自身を含む): 153484800

約数和(自身を除く): 77703892

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 34259, 68518, 137036, 239813, 479626, 959252, 2706461, 5412922, 10825844, 18945227, 37890454, 75780908]

約数ペア:

[(1, 75780908), (2, 37890454), (4, 18945227), (7, 10825844), (14, 5412922), (28, 2706461), (79, 959252), (158, 479626), (316, 239813), (553, 137036), (1106, 68518), (2212, 34259)]