86645196

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19891}}^1$

素因数の和:19923

約数の個数: 54

約数和(自身を含む): 240752876

約数和(自身を除く): 154107680

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 19891, 39782, 59673, 79564, 119346, 179019, 218801, 238692, 358038, 437602, 656403, 716076, 875204, 1312806, 1969209, 2406811, 2625612, 3938418, 4813622, 7220433, 7876836, 9627244, 14440866, 21661299, 28881732, 43322598, 86645196]

約数ペア:

[(1, 86645196), (2, 43322598), (3, 28881732), (4, 21661299), (6, 14440866), (9, 9627244), (11, 7876836), (12, 7220433), (18, 4813622), (22, 3938418), (33, 2625612), (36, 2406811), (44, 1969209), (66, 1312806), (99, 875204), (121, 716076), (132, 656403), (198, 437602), (242, 358038), (363, 238692), (396, 218801), (484, 179019), (726, 119346), (1089, 79564), (1452, 59673), (2178, 39782), (4356, 19891)]