87555996

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{221101}}^1$

素因数の和:221122

約数の個数: 36

約数和(自身を含む): 241443384

約数和(自身を除く): 153887388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 221101, 442202, 663303, 884404, 1326606, 1989909, 2432111, 2653212, 3979818, 4864222, 7296333, 7959636, 9728444, 14592666, 21888999, 29185332, 43777998, 87555996]

約数ペア:

[(1, 87555996), (2, 43777998), (3, 29185332), (4, 21888999), (6, 14592666), (9, 9728444), (11, 7959636), (12, 7296333), (18, 4864222), (22, 3979818), (33, 2653212), (36, 2432111), (44, 1989909), (66, 1326606), (99, 884404), (132, 663303), (198, 442202), (396, 221101)]