78397284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{933301}}^1$

素因数の和:933315

約数の個数: 24

約数和(自身を含む): 209059648

約数和(自身を除く): 130662364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 933301, 1866602, 2799903, 3733204, 5599806, 6533107, 11199612, 13066214, 19599321, 26132428, 39198642, 78397284]

約数ペア:

[(1, 78397284), (2, 39198642), (3, 26132428), (4, 19599321), (6, 13066214), (7, 11199612), (12, 6533107), (14, 5599806), (21, 3733204), (28, 2799903), (42, 1866602), (84, 933301)]