87185028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1037917}}^1$

素因数の和:1037931

約数の個数: 24

約数和(自身を含む): 232493632

約数和(自身を除く): 145308604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1037917, 2075834, 3113751, 4151668, 6227502, 7265419, 12455004, 14530838, 21796257, 29061676, 43592514, 87185028]

約数ペア:

[(1, 87185028), (2, 43592514), (3, 29061676), (4, 21796257), (6, 14530838), (7, 12455004), (12, 7265419), (14, 6227502), (21, 4151668), (28, 3113751), (42, 2075834), (84, 1037917)]