80841384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86369}}^1$

素因数の和:86394

約数の個数: 48

約数和(自身を含む): 235790100

約数和(自身を除く): 154948716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 86369, 172738, 259107, 345476, 518214, 690952, 777321, 1036428, 1122797, 1554642, 2072856, 2245594, 3109284, 3368391, 4491188, 6218568, 6736782, 8982376, 10105173, 13473564, 20210346, 26947128, 40420692, 80841384]

約数ペア:

[(1, 80841384), (2, 40420692), (3, 26947128), (4, 20210346), (6, 13473564), (8, 10105173), (9, 8982376), (12, 6736782), (13, 6218568), (18, 4491188), (24, 3368391), (26, 3109284), (36, 2245594), (39, 2072856), (52, 1554642), (72, 1122797), (78, 1036428), (104, 777321), (117, 690952), (156, 518214), (234, 345476), (312, 259107), (468, 172738), (936, 86369)]