84778812

素因数分解:

$2^2\times 3^5\times {\mathrm{87221}}^1$

素因数の和:87240

約数の個数: 36

約数和(自身を含む): 222241656

約数和(自身を除く): 137462844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 87221, 174442, 261663, 348884, 523326, 784989, 1046652, 1569978, 2354967, 3139956, 4709934, 7064901, 9419868, 14129802, 21194703, 28259604, 42389406, 84778812]

約数ペア:

[(1, 84778812), (2, 42389406), (3, 28259604), (4, 21194703), (6, 14129802), (9, 9419868), (12, 7064901), (18, 4709934), (27, 3139956), (36, 2354967), (54, 1569978), (81, 1046652), (108, 784989), (162, 523326), (243, 348884), (324, 261663), (486, 174442), (972, 87221)]