86813172

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{12241}}^1$

素因数の和:12448

約数の個数: 36

約数和(自身を含む): 220576356

約数和(自身を除く): 133763184

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 12241, 24482, 36723, 48964, 73446, 110169, 146892, 220338, 440676, 2411477, 4822954, 7234431, 9645908, 14468862, 21703293, 28937724, 43406586, 86813172]

約数ペア:

[(1, 86813172), (2, 43406586), (3, 28937724), (4, 21703293), (6, 14468862), (9, 9645908), (12, 7234431), (18, 4822954), (36, 2411477), (197, 440676), (394, 220338), (591, 146892), (788, 110169), (1182, 73446), (1773, 48964), (2364, 36723), (3546, 24482), (7092, 12241)]