64969812

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{9161}}^1$

素因数の和:9368

約数の個数: 36

約数和(自身を含む): 165080916

約数和(自身を除く): 100111104

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 9161, 18322, 27483, 36644, 54966, 82449, 109932, 164898, 329796, 1804717, 3609434, 5414151, 7218868, 10828302, 16242453, 21656604, 32484906, 64969812]

約数ペア:

[(1, 64969812), (2, 32484906), (3, 21656604), (4, 16242453), (6, 10828302), (9, 7218868), (12, 5414151), (18, 3609434), (36, 1804717), (197, 329796), (394, 164898), (591, 109932), (788, 82449), (1182, 54966), (1773, 36644), (2364, 27483), (3546, 18322), (7092, 9161)]