86957724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1035211}}^1$

素因数の和:1035225

約数の個数: 24

約数和(自身を含む): 231887488

約数和(自身を除く): 144929764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1035211, 2070422, 3105633, 4140844, 6211266, 7246477, 12422532, 14492954, 21739431, 28985908, 43478862, 86957724]

約数ペア:

[(1, 86957724), (2, 43478862), (3, 28985908), (4, 21739431), (6, 14492954), (7, 12422532), (12, 7246477), (14, 6211266), (21, 4140844), (28, 3105633), (42, 2070422), (84, 1035211)]