87907386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{2879}}^1$

素因数の和:3618

約数の個数: 32

約数和(自身を含む): 201277440

約数和(自身を除く): 113370054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 727, 1454, 2181, 2879, 4362, 5089, 5758, 8637, 10178, 15267, 17274, 20153, 30534, 40306, 60459, 120918, 2093033, 4186066, 6279099, 12558198, 14651231, 29302462, 43953693, 87907386]

約数ペア:

[(1, 87907386), (2, 43953693), (3, 29302462), (6, 14651231), (7, 12558198), (14, 6279099), (21, 4186066), (42, 2093033), (727, 120918), (1454, 60459), (2181, 40306), (2879, 30534), (4362, 20153), (5089, 17274), (5758, 15267), (8637, 10178)]