87860646

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{19603}}^1$

素因数の和:19697

約数の個数: 32

約数和(自身を含む): 197608320

約数和(自身を除く): 109747674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 19603, 39206, 58809, 117618, 176427, 352854, 529281, 1058562, 1627049, 3254098, 4881147, 9762294, 14643441, 29286882, 43930323, 87860646]

約数ペア:

[(1, 87860646), (2, 43930323), (3, 29286882), (6, 14643441), (9, 9762294), (18, 4881147), (27, 3254098), (54, 1627049), (83, 1058562), (166, 529281), (249, 352854), (498, 176427), (747, 117618), (1494, 58809), (2241, 39206), (4482, 19603)]