89702508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22721}}^1$

素因数の和:22782

約数の個数: 48

約数和(自身を含む): 244306944

約数和(自身を除く): 154604436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 22721, 45442, 68163, 90884, 136326, 159047, 272652, 318094, 477141, 636188, 954282, 1067887, 1908564, 2135774, 3203661, 4271548, 6407322, 7475209, 12814644, 14950418, 22425627, 29900836, 44851254, 89702508]

約数ペア:

[(1, 89702508), (2, 44851254), (3, 29900836), (4, 22425627), (6, 14950418), (7, 12814644), (12, 7475209), (14, 6407322), (21, 4271548), (28, 3203661), (42, 2135774), (47, 1908564), (84, 1067887), (94, 954282), (141, 636188), (188, 477141), (282, 318094), (329, 272652), (564, 159047), (658, 136326), (987, 90884), (1316, 68163), (1974, 45442), (3948, 22721)]