87825438

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{22907}}^1$

素因数の和:22989

約数の個数: 32

約数和(自身を含む): 197925120

約数和(自身を除く): 110099682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 22907, 45814, 68721, 137442, 206163, 412326, 618489, 1236978, 1626397, 3252794, 4879191, 9758382, 14637573, 29275146, 43912719, 87825438]

約数ペア:

[(1, 87825438), (2, 43912719), (3, 29275146), (6, 14637573), (9, 9758382), (18, 4879191), (27, 3252794), (54, 1626397), (71, 1236978), (142, 618489), (213, 412326), (426, 206163), (639, 137442), (1278, 68721), (1917, 45814), (3834, 22907)]