81426264

素因数分解:

$2^3\times 3^1\times {\mathrm{1213}}^1\times {\mathrm{2797}}^1$

素因数の和:4019

約数の個数: 32

約数和(自身を含む): 203806320

約数和(自身を除く): 122380056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1213, 2426, 2797, 3639, 4852, 5594, 7278, 8391, 9704, 11188, 14556, 16782, 22376, 29112, 33564, 67128, 3392761, 6785522, 10178283, 13571044, 20356566, 27142088, 40713132, 81426264]

約数ペア:

[(1, 81426264), (2, 40713132), (3, 27142088), (4, 20356566), (6, 13571044), (8, 10178283), (12, 6785522), (24, 3392761), (1213, 67128), (2426, 33564), (2797, 29112), (3639, 22376), (4852, 16782), (5594, 14556), (7278, 11188), (8391, 9704)]