8656872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{227}}^2$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 24843360

約数和(自身を除く): 16186488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 227, 454, 681, 908, 1362, 1589, 1816, 2724, 3178, 4767, 5448, 6356, 9534, 12712, 19068, 38136, 51529, 103058, 154587, 206116, 309174, 360703, 412232, 618348, 721406, 1082109, 1236696, 1442812, 2164218, 2885624, 4328436, 8656872]

約数ペア:

[(1, 8656872), (2, 4328436), (3, 2885624), (4, 2164218), (6, 1442812), (7, 1236696), (8, 1082109), (12, 721406), (14, 618348), (21, 412232), (24, 360703), (28, 309174), (42, 206116), (56, 154587), (84, 103058), (168, 51529), (227, 38136), (454, 19068), (681, 12712), (908, 9534), (1362, 6356), (1589, 5448), (1816, 4767), (2724, 3178)]