86990652

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{115067}}^1$

素因数の和:115087

約数の個数: 48

約数和(自身を含む): 257752320

約数和(自身を除く): 170761668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 115067, 230134, 345201, 460268, 690402, 805469, 1035603, 1380804, 1610938, 2071206, 2416407, 3106809, 3221876, 4142412, 4832814, 6213618, 7249221, 9665628, 12427236, 14498442, 21747663, 28996884, 43495326, 86990652]

約数ペア:

[(1, 86990652), (2, 43495326), (3, 28996884), (4, 21747663), (6, 14498442), (7, 12427236), (9, 9665628), (12, 7249221), (14, 6213618), (18, 4832814), (21, 4142412), (27, 3221876), (28, 3106809), (36, 2416407), (42, 2071206), (54, 1610938), (63, 1380804), (84, 1035603), (108, 805469), (126, 690402), (189, 460268), (252, 345201), (378, 230134), (756, 115067)]